Stryker Berchtold CHROMOPHARE Service And Parts Manual Download Page 40

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7.10. Adjusting Suspension Brakes for Lights, Flat Panels, and VPA

WARNING:

Failure to properly install the shoulder screw and secure the lock bushing

with the break screw may result in the Light Head falling.

Note: Turning the brake screw clockwise will increase the braking action and turning the
brake screw counterclockwise will decrease the braking action.

7.10.1

Horizontal Arm Brakes

1. Adjust the braking effect to suit the rotational movement of the horizontal arm using brake screw (B1).

7.10.2

Light/Flat Panel Spring Arm Brakes

1. Remove Screw (1) and the cover (2).

2. Adjust the braking effect to suit the rotational movement of the spring arm using brake screw (B2).

3. Re-attach the cover(2) with the screw (1).

Summary of Contents for Berchtold CHROMOPHARE

Page 1: ...CHROMOPHARE Surgical Lights Single and Combination Lights Service and Parts Manual ...

Page 2: ......

Page 3: ...ew Flat Cardanic N F C 10 5 4 CHROMOPHARE E 520 E 550 E 558 F 528 F 628 Mobile 11 5 4 1 E Series With Emergency Power 11 5 4 2 E Series Without Emergency Power 12 5 5 F Series Mobile 13 5 6 Chromophare VPA Video Power Arm 14 5 6 1 VPA Single Stand Alone Mount 14 5 6 2 VPA Video Power Arm Light Combination 14 5 6 3 VPA Video Power Arm Light Flat Panel Combinatio 15 5 6 4 Shoulder Mount VPA Video Po...

Page 4: ...40 7 11 6 VPA Height Stop Detents 41 7 12 Spring Arm Wire Harness Replacement for Lights 41 7 13 Spring Arm Cover Replacement 45 7 15 Dual Flat Panel Arm Maintenance 47 7 15 1 Dual Flat Panel Spring Arm Counterweight Adjustment 47 7 16 Servicing Suspension Stop Rotation 51 7 16 1 1 Changing Replacing Stop Location 51 7 17 Horizontal Arm Maintenance 53 7 17 1 Replacing Height Compensation Tube HCT ...

Page 5: ... Filter Glass Assembly 95 9 4 5 Circuit Boards 98 9 4 6 Cuircuit Board Replacement 98 9 4 6 1 CPU Board 98 9 4 6 2 Camera Board only with in light option 99 9 4 6 3 Dimming Control Board E550 650 100 9 4 6 4 EVG Board E655 805 100 9 5 Light Head Dome Cover Replacement for F528 F628 101 10 Control Panels 104 10 1 Halogen and HID light controls Exx5 Exx0 104 10 2 LED Light controls E LED and F Gener...

Page 6: ...s and cautions Do not add additional weight to the surgical lights Do not place anything over the surgical lights Do not look directly into the surgical light while powered on Do not operate the surgical light if any component of the light such as the glass is damaged 1 Stryker trained personnel are the only personnel authorized to install the equipment described in this manual 2 Attempt no repair...

Page 7: ... 2 No 601 1 CAN CSA C22 2 NO 601 2XX Denotes the date the equipment was manufactured Denotes the manufacturer of the device A yellow box with a hand within a triangle is intended to warn the user of the presence of an electrostatic sensitive device Follow ESD prevention procedures In accordance with European Community Directive 2002 96 EC on Waste Electrical and Electronic Equipment this symbol in...

Page 8: ... are sensitive well below this level Potentially dangerous levels of ESD can generate from the following common manufacturing sources Plastic bags containers binders Paper procedures DHRs pick slips CRT Monitors Clothing Subassemblies and equipment that contain ESD sensitive devices without adequate circuitry are also ESD sensitive Avoid sliding ESD sensitive components across other materials Slid...

Page 9: ...t Small and large phillips head Small and Large flat head screw driver Snap ring plier Torque Wrench Spreader Forceps Screw Removal Tools Digital Level Wire Strippers Soldering Iron 4 2 Optional Tools Porta band saw Large hand file 1 2 inch Drill Driver Tape measure Drill bit set Hand tool pouch Adjustable wrench Roofer s square Hammer ...

Page 10: ...ated next to the suspension installation point on the housing of the Light Head or the VPA Pod 1 Version Number 2 Model Number 3 Year of Manufacture A 1993 B 1994 etc 4 Sequential Numbering 5 CE Mark 6 Symbol for Camera Preparation optional 7 Health Industry Bar Code ...

Page 11: ...ame 2 Ceiling Tube Ø 125 mm 6 Horizontal Gimbal Joint 10 Light Output Surface Facing 3 Horizontal Arm 7 Light Head Hood Support 11 Handle Assembly 4 Spring Arm 8 Rail 12 Control Unit 5 2 2 Light Combination Classic Cardanic Unit A C 1 Ceiling Cover 6 Vertical Gimbal Joint 11 Light Output Surface Facing 2 Ceiling Tube Ø 125 mm 7 Horizontal Gimbal Joint 12 Handle Assembly 3 Horizontal Arm 8 Light He...

Page 12: ...t 10 Handle Assembly 3 Horizontal Arm 7 Panel Frame 11 Control Unit 4 Spring Arm 8 Rail 5 2 4 Light Combination Flat Cardanic N C 1 Ceiling Cover 5 Spring Arm 9 Rail 2 Ceiling Tube Ø 125 mm 6 Horizontal Gimbal Joint 10 Light Output Surface Facing 3 Horizontal Arm 7 Light Head Hood Support 11 Handle Assembly 4 Height Adjustment Tube 8 Panel Frame 12 Control Unit ...

Page 13: ... 4 Spring Arm 9 Handle Assembly 5 Horizontal Gimbal Joint 10 Control Unit 5 2 6 Light Combination New Flat Cardanic N F C 1 Ceiling Cover 7 Light Head Hood Support 2 Ceiling Tube Ø 125 mm 8 Panel Frame 3 Horizontal Arm 9 Rail 4 Height Adjustment Tube 10 Light Output Surface Facing 5 Spring Arm 11 Handle Assembly 6 Horizontal Gimbal Joint 12 Control Unit ...

Page 14: ...all Bracket 8 Horizontal Gimbal Joint 13 Underglass 4 Horizontal Arm 9 Light Head Hood Support 14 Camera Cable Connection Socket 5 Spring Arm 10 Handle Assembly 5 3 2 Single Light Flat Cardanic N C 1 Transformer Housing 6 Vertical Gimbal Joint 11 Panel Frame 2 Mains Switch 7 Control Unit 12 Rail 3 Wall Bracket 8 Horizontal Gimbal Joint 13 Underglass 4 Horizontal Arm 9 Light Head Hood Support 14 Ca...

Page 15: ...N F C 1 Mains Switch 6 Spring Armt 11 Panel Frame 2 Transformer Housing 7 Horizontal Gimbal Joint 12 Rail 3 Camera Cable Connection Socket 8 Control Unit 13 Light Head Hood Support 4 Wall Bracket 9 Underglass 5 Horizontal Arm 10 Handle Assembly ...

Page 16: ...e 5 4 1 E Series With Emergency Power 1 Stand Base control unit main fuses batteries charger 7 Side Shaft Control Panel 2 On OFF Switch 8 Lamp Frame 3 Control Unit 9 Rail 4 Stand Pillar 10 Light Emission Lens 5 Spring Arm 11 Hand Grip 6 Light Head Hood Holder ...

Page 17: ...Power 1 Base 6 Stand Pillar 11 Rail 2 Main Fuse Mount 7 Spring Arm 12 Light Emission Lens 3 Connector Port for Camera Cable 8 Light Head Hood Holder 13 Handle 4 Transformer Electronics 9 Side Shaft Control Panel 5 Control Unit 10 Lamp Frame ...

Page 18: ...Mobile 1 Stand Base 7 Light Fram 2 Charge Level Display and On OFF Switch 8 Rail 3 Double Castors with Parking Brake 9 Light Head Cover Casting 4 Cable Hook 10 Underglass 5 Tubular Stand 11 Replaceable Sleeve 6 Spring Arm ...

Page 19: ... Power Outlet 3 Horizontal Arm 8 Data Plates 4 Height Adjustment Tube 9 Cord Management 5 Spring Arm 10 AccessHandle 5 6 2 VPA Video Power Arm Light Combination 1 Ceiling Cover 7 115V Duplex Power Outlet 2 Ceiling Tube Ø 125 mm 8 Data Plates 3 Horizontal Arm 9 Cord Management 4 Height Adjustment Tube 10 Access Handle 5 Spring Arm 11 Light Head ...

Page 20: ...ight Adjustment Tube 10 Access Handle 5 Spring Arm 11 Light Head 6 Service Pod 12 Monitor Yoke 5 6 4 Shoulder Mount VPA Video Power Arm Light Light Flat Panel Shoulder 1 Ceiling Cover 7 115V Duplex Power Outlet 2 Ceiling Tube Ø 125 mm 8 Data Plates 3 Horizontal Arm 9 Cord Management 4 Height Adjustment Tube 10 Access Handle 5 Spring Arm 11 Light Head 6 Service Pod 12 Monitor Yoke ...

Page 21: ...16 S 5 7 ChromoView Monitor Supports Yoke 5 7 1 Single Monitor Support Arm 5 7 2 Dual Monitor Support Arm ...

Page 22: ...wing information Account s Name and Address Serial Number model plate and a description of the defect Caution The Light Head may sustain damage during transport as a result of inadequate packaging 1 Secure the Light Head using the carton segments and cushioning provided 2 Place the cushioning into the corresponding recesses 3 Observe the following handling procedure 1 Place two carton segments int...

Page 23: ...he cushioning 6 Place the carton segment onto the light head such that the recesses match the cushioning Caution If the cushioning is not placed into the correct cut outs and the cardanic suspension is not pressed firmly into the cushioning there is a risk that the Light Head could sustain damage during transport 1 Place the cushioning into the appropriate recesses 2 Ensure that the light head is ...

Page 24: ...le Dual Suspension with Lightheads Under Center Single Suspension with Lighthead Under Center 2 Once the light heads are under center place a level on the top of the suspension arm and attach with wire ties or any other means available 3 Remove the ceiling cover 4 Loosen the top nuts about two turns each and pick 3 of the studs which is every other one as per the following example ...

Page 25: ...her three top and bottom nuts 8 Recheck level in both directions and adjust if necessary 9 Reinstall the ceiling cover 7 2 Replacing the Ceiling Tube WARNING Before performing the following steps the electricity for the Lights and or Monitors has to be powered OFF Note If suspension has a Flat Panel Arm the cables shall be back pulled from the doc station 1 Remove Light Head or Monitor Yoke Spring...

Page 26: ... ceiling side 7 Little by little tighten the mounting nuts ensuring that the alignment of the ceiling tube is maintained 8 Screw the mounting nuts with washers from step 1 onto the other three threaded bolts and with tighten torque to 34 N m 9 Attach both halves of the securing ring to the ceiling tube using a rubber gasket for ceiling cover 10 Adjust the ceiling cover flush with the ceiling 11 Sc...

Page 27: ...oles used 2 pole CAN bus black white 2 pole video brown white 5 4 pole connection plug for light 2 2 poles used 2 pole CAN bus black white 2 pole video not used 6 Light 1 connector power supply 7 Light 2 connector power supply 8 Central Bearing Shaft 9 Horizontal Arm 1 Remove Light Head or Monitor Yoke and Spring Arm as instructed in section 7 9 2 Disconnect plug in connectors 4 7 3 Remove the fiv...

Page 28: ...be and attach plug in connectors 4 7 7 Push the central bearing shaft into the ceiling tube In so doing make sure the mounting holes are lined up with the holes in the ceiling tube 8 Insert the safety shoulder screw 1 and tighten to 5 N m using 5mm hex key 9 Apply five countersunk bolts with hexagonal sockets 1 into the remaining slots and tighten to 12 N m using a 5mm hex key ...

Page 29: ...onto the spring arm when installing or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring arm should always have the stop set for the spring arm to be parallel 1 Remove Light Head as instructed in section 7 9 2 Remove Spring Arm as instructed in section 7 6 3 Loosen cap screws 2 4 Remove the cover cap 1 5 Remove Brake Screw 3 6 Locate terminal blo...

Page 30: ...ctricity for the Lights and or Monitors has to be powered OFF CAUTION There is a risk of injury from spring loaded joints If the spring arm is released under tension it will move quickly and uncontrollably possibly causing injury or damage to equipment 1 Hold onto the spring arm when installing or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring...

Page 31: ...s line up and connector connects securely Failure to plug in the contacts correctly may result in permanently damaged or destroyed connectors 6 Insert the safety screw 3 into the central bore hole and tighten to a torque of 4 N m 7 Insert round headed screw 4 into the upper screw thread and tighten to a torque of 5 N m 8 Insert brake screw 5 far enough into the lower thread that the spring arm doe...

Page 32: ...stalling or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring arm should always have the stop set for the spring arm to be parallel 1 Remove the Light Head as instructed in section 7 9 Remove the Brake Screw 3 2 Remove Contact Holder 1 by removing the two Philips screws 2 WARNING The spring arm WILL fall once the two Circlips are Removed 3 Remove...

Page 33: ... up with the bore holes on the horizontal arm 10 Align the plug connector contacts 11 Attach Contact Holder 1 by installing the two Philips screws 2 12 Adjust the brake screw 3 in order to achieve the desired braking action Note Failure to plug in the contacts correctly may result in permanently damaged or destroyed connectors 13 Reinstall the Light Head as instructed in section 7 9 ...

Page 34: ...for the Lights and or Monitors has to be powered OFF CAUTION There is a risk of injury from spring loaded joints If the spring arm is released under tension it will move quickly and uncontrollably possibly causing injury or damage to equipment 1 Hold onto the spring arm when installing or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring arm shou...

Page 35: ...e Lights and or Monitors has to be powered OFF 4 Remove the Light Head or Monitor Yoke 5 With replacement Light Head or Monitor Yoke advance the journal of the light bow 1 into the spring arm 2 until the journal groove as seen by the arrow appears in slot 3 6 Insert the locking segment 4 into the journal groove 3 7 Turn the lock bushing 5 180 to lock the locking segment in lace 8 Insert the lock b...

Page 36: ...ushing with the screw may result in the locking segment to disengage resulting in the Light Head or Monitor Yoke falling 1 Remove the brake screw 1 2 Turn the locking bushing 4 180 exposing the shoulder screw 3 3 Remove the shoulder screw 3 4 Remove the Light Head 5 With the replacement Light Head align the contact pins inside the journal of the light bow ...

Page 37: ...nary in the desired position 7 9 3 New Flat Cardanic N F C WARNING When installing brake screws on a NC or NFC springarm screw it in until it stops then back it out turn 90 Check to see if the component is stable Loosen or tighten accordingly but never back this screw out more than 1 turn 360 to prevent it from falling out inadvertently 1 Remove flat head brake screw 2 2 Loosen the second allen he...

Page 38: ...de the journal of the light bow WARNING Failure to plug in the contacts correctly may result in permanently damaged or destroyed connectors 8 Insert the Light Head Cardanic as far as it will go 9 Install the shoulder screw 1 until the screw just touches the cardanic 10 Turn the lock bushing 3 180 securing the shoulder screw ...

Page 39: ...e the plastic sleeve into the locked position 14 Adjust the braking force with the brake screw as such that the Light Head is easy to move but remains stationary in the desired position WARNING Failure to properly install the shoulder screw and secure the lock bushing with the break screw may result in the Light Head falling ...

Page 40: ...l increase the braking action and turning the brake screw counterclockwise will decrease the braking action 7 10 1 Horizontal Arm Brakes 1 Adjust the braking effect to suit the rotational movement of the horizontal arm using brake screw B1 7 10 2 Light Flat Panel Spring Arm Brakes 1 Remove Screw 1 and the cover 2 2 Adjust the braking effect to suit the rotational movement of the spring arm using b...

Page 41: ... cardanic joint using brake screw B3 7 10 4 Cardanic Brakes on the Flat Cardanic 1 Adjust the braking effect to suit the cardanic joint using brake screw B4 7 10 5 Cardanic Brakes on New Flat Cardanic 1 Adjust the braking effect to suit the cardanic joint using brake screw B5 ...

Page 42: ... Head Brakes 1 Adjust the braking effect to suit the rotational movement of the Light Head 7 10 7 VPA Spring Arm Brakes 1 Adjust the braking effect to suit the rotational movement of the horizontal arm using brake screws ...

Page 43: ... screw HB 4 Re attach the covering cap Note Turning the height screw in the clockwise direction reduces the height and in a counter clockwise direction increases the height 7 11 2 Flat Cardanic Height Adjustment 1 Remove the casing shell 1 2 Pull off the casing shell 1 in the direction of the arrow 3 Rotate the casing shell 1 downwards as shown 4 Bring the spring arm to a position whereby the hole...

Page 44: ...eel pin or equivalent 3 rotate the adjustment nut until the desired height limitation is achieved 7 11 4 Counter Balancing the Spring Arm for Lights and Flat Panels 1 Remove the cover cap 1 using a small screw driver Adjustment screw for counterbalancing is beneath the cover cap 2 Put the spring arm into the closest position to be parallel with the floor 3 Adjust the spring arm tension using the a...

Page 45: ...move the 3 cover plate screws and remove the cover plate 3 For proper spring assist arm movement the 4 brake screws will require equal torque 4 Turn screws clockwise if arm is pulling upward 5 Turn screws counterclockwise if it is difficult to move arm 6 Make adjustments to the brake screws until best results are achieved 7 Replace cover plate and re fasten the 3 cover plate screws ...

Page 46: ...e is a risk of injury from spring loaded joints If the spring arm is released under tension it will move quickly and uncontrollably possibly causing injury or damage to equipment 1 Hold onto the spring arm when installing or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring arm should always have the stop set for the spring arm to be parallel 1 R...

Page 47: ...g arm both front and back Cut wire set and remove 4 Tape pins and end of wires together to keep them protected during assembly 5 Pull wire set thru spring arm and install female 7 pole connector in front part of arm install screw by tighten fully then back of turn ...

Page 48: ... Standard Pinout for 7 Pole Spring Arms 1 Rose Can buss high 2 Grey Can buss low 3 Yellow Y camera 4 Brown C camera 5 PE Green Yellow Gnd 6 L black 1 24vdc 7 Ctr Black 2 24vdc 7 Install the screw holding harness connector in the spring arm back part ...

Page 49: ... 8 Install bearing housing inspect bearings for proper movement 9 Install washer over bearings 10 Install snap ring check for proper operation 11 Install spring arm and test light as per class requirements ...

Page 50: ...1 79999 Side cover 1 2 2 79998 Back Elbow Cover 1 2 3 79997 Spring Arm Joint Cover 1 2 4 80657 Blue Tab 5 74191 Safety Sleeve 6 77235 Countersunk Screw w Tuflock M4X8 A2 Din 966 7 80664 Countersunk Screw Raised Head M4X16 A2 Din 966 8 N A N A ...

Page 51: ...2 79998 Back Elbow Cover 1 2 3 80657 Blue Tab 4 74182 Spring Arm Cover 5 80664 Countersunk Screw Raised Head M4X16 A2 Din 966 6 226 Screw ISO 7047 H M3X0 5X6 CR OHMS SS 7 77235 Countersunk Screw w Tuflock M4X8 A2 Din 966 8 N A N A ...

Page 52: ...justment of the Dual Flat Panel Spring Arm after a successful weight counterbalance 7 15 1 Dual Flat Panel Spring Arm Counterweight Adjustment 1 Insert a 6mm allen wrench into the adjustment opening 1 2 Bring the Dual Flat Panel Spring Arm into the closest position to be parallel with the floor 3 Adjust the spring arm tension using the adjustment screw 1 Note Turning the tension screw in the count...

Page 53: ...of tension The arm can move uncontrolled and may result in injuries DO NOT set the retaining pin until assembly is complete 1 Unscrew the Philips head screws 1 and remove the casing halves 2 2 Loosen retaining pin 3 3 Remove the retaining ring 6 with the spreader forceps 4 Removed the stop pin 7 from the 40 boreholes 5 Insert the stop pin into the bore holes at 20 6 Secure the stop pin with the re...

Page 54: ...rap on the rear hinge in the upper channel 12 Apply the 130mm cover strap on the front hinge in the lower channel 13 Ensure that the cover straps lie completely within the channels 14 Screw on both casing halves using Philips head screws Ensure the secure positioning of the casing halves 7 15 3 Adjusting the Monitor Bracket Version II 1 Adjust the side elements to the flat screen bracket 1 to suit...

Page 55: ...rning in and anticlockwise direction reduces the braking effect 7 15 5 Brakes Cross Connector Versions I and II 1 Adjust the braking effect to suit the rotational movement of the Dual Flat Panel Arm using brake screw B7 7 15 6 Brakes Monitor Suspension Version I rotary movement 1 Adjust the braking effect to suit the rotational movement of the Dual Flat Panel Arm using brake screw B4 7 15 7 Brakes...

Page 56: ...Adjust the braking effect to suit the rotational movement of the Dual Flat Panel Arm using brake screw B3 7 16 Servicing Suspension Stop Rotation 7 16 1 1 Changing Replacing Stop Location Note If the Suspension internal stop is broken perform steps 2 through 7 If the Suspension External stop is broken perform steps 2 and 8 1 Turn the horizontal arm 1 to the rotation stop 2 Unscrew the external sto...

Page 57: ...ion stop is broken a removal tool may be needed to remove the broken screw 5 Turn the horizontal arm to the desired position 6 Screw in the unscrewed stop into the appropriate visible thread 4 and torque to 30 N m 7 Continue to turn the horizontal arm until the internal stop screw is no longer visible 8 Screw in the external stop screw 5 once again ...

Page 58: ... are in an equal horizontal plane Note When replacing height compensation tube with Flat Panel arm the Cables shall be back pulled from the doc station 1 Remove Light Head or Monitor Yoke per section 7 9 2 Remove the Spring Arm per section 7 5 3 Remove plastic cover 1 with round headed screw 2 4 Remove the special washer 2 with the round headed screw 3 from the upper screw thread 5 Remove the roun...

Page 59: ...oles in the horizontal arm 8 Insert the round headed screw 1 into the upper screw thread and tighten to 5 N m 9 Insert a special washer 2 with the round headed screw 3 into the upper screw thread and tighten to 5 N m 10 Secure plastic cover 1 with round headed screw 2 11 Reinstall Spring Arm per section 7 5 12 Reinstall Light Head or Monitor Yoke per section 7 9 ...

Page 60: ...to the central shaft to access the contact block 5 Carefully remove contact block with the wire set attached Disconnect wireset from contact block Note Contact block is fragile and can be damaged if care is not observed 6 For units with HCT a Remove the 5mm hex screw on the side of the HCT b Remove wireset and bracket from the arm c Disconnect wireset from bracket by removing the 2 4mm screws d At...

Page 61: ...the contact block f Replace the upper front blue cover by reinstalling the 2 3mm screws and tighten 8 Attach wireset to contact block and tape the 4 pin connector to ensure it does not disconnect 9 Place the contact block into the suspension and verify that all prongs are touching the slip ring see above 10 Place the plastic cover into place making sure that the connection end of the cover snaps i...

Page 62: ...uspension 4 Align the 3 screws with the corresponding holes in the bottom of the suspension Push the cover into place CAUTION All 3 screws must be fully tightened to ensure complete thread engagement into the suspension arm Failure to do this could allow the cover to become inadvertently separated from the suspension arm 5 Using a phillips head screwdriver attach the cap to the suspension Tighten ...

Page 63: ...st is for suspensions with a surgical light mounted on the bottom arm of the suspension With this unit the power and CAN bus are received from the output of the contact block mounted on the bottom arm of the suspension thru a transition cover Figure 1 The second variant is used when there is a non powered bottom arm single dual flat panel on the suspension With this unit the power and CAN bus are ...

Page 64: ... 59 S ...

Page 65: ...60 S ...

Page 66: ...DO circuit if voltage is present and ENDO is not working the board s will have to be replaced 4 If voltage 24vdc was present secure power and proceed with replacing driver and led boards 5 Access the Circuit boards by removing the 3 screws from the bumper Remove the rubber safety bumper by pulling down gently remove 3 screws and washers holding ENDO LED assembly to the plate Piece 2 6 Remove lower...

Page 67: ...control cable 4 pin Molex can be reconnected to the Driver PCB seen in figures Figure 3 4 Replace 3 screws and washers and tighten 11 Reinstall bumper Piece 5 with the 3 screws removed 12 Restore power and check for proper operation 7 20 Replacing the Slip Ring Commutator on an F Gen Light WARNING Make sure that the Lights are powered off prior to performing service Note If it is suspected that th...

Page 68: ... Endo light a Unplug the 4 pin molex connector b Remove the three screws from the internal plate and pull the plate away c Disconnect the cable 7 If the suspension has more than one arm use an equipment lift to support the other extension arms WARNING To prevent injury or damage do not proceed unless multi arms are supported by an equipment lift 8 Use the castlenut driver to remove the jammer nut ...

Page 69: ...e c clip with the correct c clip pliers 10 Use a 6 Allen wrench to remove the brake screw of the extension arm 11 Use a rubber mallet or your hand and tap down on the top of the extension arm to remove the central axis ...

Page 70: ...crew is damaged use the new one included with the repair kit 17 Use the connectors from the kit and re terminate the cabling at the tip of the ceiling 18 Slide the central axis up over the slip ring and install the brake screw a Reinstall the c clip b Reinstall the jammer nut c Reinstall the plate and Endolight light or jar cover If reinstalling the Endolight make sure to reconnect the molex conne...

Page 71: ...oid putting pressure on the spring arm and releasing it suddenly 3 Spring arm should always have the stop set for the spring arm to be parallel with the floor when servicing Note This procedure applies to Classic Flat and NFC Cardanic replacement 1 Remove Light from Spring Arm and place on a working surface 2 Remove the flat head brake screw 2 and retainer screw 1 Note There are 3 flat head screws...

Page 72: ...ody ensuring all connectors are protected 7 With the replacement Cardanic fish wire sets thru side of the light body then align the cardanic bow onto the light body journal and install cardanic by gently rotating back and forth while pushing cardanic onto the light body journal 8 Install brake screws and retainer removed in step 2 9 Attach wire sets to correct locations as removed ...

Page 73: ...uncontrollably possibly causing injury or damage to equipment 1 Hold onto the spring arm when installing or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring arm should always have the stop set for the spring arm to be parallel with the floor when servicing Note This procedure applies to Classic Flat and NFC Cardanic replacement 1 Remove light fr...

Page 74: ... S 3 Remove screws holding in the focus mechanism plastic ring in place 4 Remove LED face glass using gasket removal tool set to allow access to wire sets 5 Remove the four screws holding the tube in place ...

Page 75: ... cardanic is off pull wire sets out of the light body ensuring all connectors are protected 9 With the replacement Cardanic fish the wires thru side of the light body then align the cardanic bow onto the light body journal and install cardanic by gently rotating back and forth while pushing cardanic onto the light body journal 10 Install brake screws and retainer removed in step 2 11 Attach wire s...

Page 76: ...ing injury or damage to equipment 1 Hold onto the spring arm when installing or removing the light head 2 Avoid putting pressure on the spring arm and releasing it suddenly 3 Spring arm should always have the stop set for the spring arm to be parallel with the floor when servicing Note F Generation lights have a newly designed cardanic To change or replace the cardanic will require the removal and...

Page 77: ...d slip ring pliers remove Internal Blind Snap Ring 4 Remove the two spring washers 83222 from the cardanic 5 Remove the cardanic from the light head Note Step 6 is only for Variants 83469 83470 and 83289 Step 7 is for only Variants 83471 and 83472 6 Attach the connector 77612 to the cover 83232 with 1 83253 EJOT PT screw ...

Page 78: ... 73 S 7 Screw the 83273 coupling for the light control with the connector 77612 with 1 83523 screw 8 Slide cardanic onto the side bearing 9 Secure the safety screw 83217 10 Secure the brake screw 83264 ...

Page 79: ...critical to the security of the cardanic to the Light Head 11 Place two spring washers 83222 into the back of the interior joint 12 Place the snap ring 83224 onto the tool FGEN 1 1 13 Slide the snap ring up the tool until it nears the end ...

Page 80: ... 18 Remove the tool from the joint area It should disengage freely Visually verify the snap ring is lodged symmetrically WARNING The snap ring MUST be fully engaged Failure to ensure it is fully seated may result in the Light falling 19 Ensure instructions for proper Variant are being followed Note Skip to Steps 20 21 for Variant 83468 AC Cardanic Cover Only and Variant 83289 NC NFC Cardanic Cover...

Page 81: ...t and secure with the two screws 223 Note Steps 22 25 for Variants 83468 AC Cardanic Cover with 7 Pole 22 Tuck the connector cable back into the cardanic joint area 23 Ensure that the 7 pole rotating connector is aligned so that it mates with the plug ...

Page 82: ...o the connector 25 Secure the connector cap with 4 64662 screws Note Steps 22 25 for Variants 83468 AC Cardanic Cover with 7 Pole 26 Put wiring through the housing 27 Secure the housing with 3 87200 screws 3 378 washers and 3 1229 washers ...

Page 83: ...ght control set 29 Tuck the wiring for the control pad into the cardanic 30 Ensure the blue ribbon cable is not caught during the connection 31 Secure the front cover to the housing 32 Secure 1 67589 screw into the rear of the assembly ...

Page 84: ...e through the coupling 83273 as shown 34 Ensure that the 7 pole rotating connector is aligned so that it mates with the plug 35 Insert the plug and seat into the connector 36 Secure the coupling with 4 64662 screws 37 Screw the housing 83287 into the cardanic coupling using 4 84486 screws ...

Page 85: ...80 S 38 Plug in the programmed light control set 39 Tuck the wiring for the control pad into the cardanic ...

Page 86: ... 81 S 40 Ensure the blue ribbon cable is not caught during the connection 41 Secure the front cover to the housing 42 Secure 1 67589 screw into the rear of the assembly ...

Page 87: ...ism Chromophare E 558 E 668 E 778 F 528 F 628 Light Handle Assembly LED 1 Handle 2 Sleeve Chromophare E 655 E 805 Light Handle Focus Mechanism Assembly HID 1 Handle 2 Sleeve Chromophare E 550 E 650 Light Handle Focus Mechanism Assembly Halogen 1 Handle 2 Sleeve ...

Page 88: ...Head to remove 3 Note For HID and Halogen lights the handle has glass bulbs on the distal end Use caution not to damage bulbs during removal and installation 5 To install center the Handle 3 on Light Head and line up thumbscrew locations Ensure the D sub connector is also aligned 6 Install Light Handle 3 and tighten thumbscrews 2 7 Check the light for proper operation 9 2 F 528 628 F Gen Light Hea...

Page 89: ...crews for D Sub connector and remove from outer black ring Ring A Ring A and Light Handle D Sub Connector 4 Loosen and remove the 6 screws and remove ring A 5 Release glass from gasket using gasket removal tool 6 Carefully set the glass aside 7 Refer to the appropriate section below for the corresponding internal component s needing service Section Component Procedure 9 3 2 Lower Glass Replacement...

Page 90: ...emble the light head 9 3 3 Frame Frame Seal Glass Seal Replacement 1 Loosen but do not remove the retaining screws on fixing plates and slide them toward the center of the light head for removal of the frame and seal gasket Fixing plates Slide the plates towards the center to allow removal of the frame and seal gasket ...

Page 91: ...er 5 Place fixing plates onto side of frame in a crisscross pattern Tighten each one only slightly Do not tighten fully on this step 6 Once frame is centered tighten all screws in a crisscross pattern until lower gasket is secure 7 Install frame to glass gasket onto frame ensuring gasket is fully engaged onto frame 8 Proceed to section 9 3 6 to reassemble the light head ...

Page 92: ...tribution board showing connection points 1 To access the distribution board remove the 4 screws holding the center housing in place 2 Lift the center housing and the D Sub connector up and disconnect the D sub connector from the distribution board 3 Note and record the position of all the wiring on the distribution board Remove all remaining connectors ...

Page 93: ...e the 5 screws 4 corners and 1 in the center holding the distribution board in place and lift the distribution board out of the light head 5 Place the new board with the same orientation and secure with the 5 screws removed in step 4 above Note Grounding screw ...

Page 94: ...in one or more modules with no noticeable effect on the light field E 778 Up to 5 single LEDs may fail either 5 in one module or one in 5 different modules or any combination per the truth table below When the 6th single LED fails modules must be replaced until the truth table is satisfied E558 E668 Up to 2 single LEDs may fail either 2 in one module or 1 in 2 different modules When the 3rd single...

Page 95: ... 1 Remove bad module by removing the three perimeter screws and loosening the center post screw Module Fastener locations 2 Pull out the LED module and disconnect the two plugs on the LED control boards 3 On the new module set the 6 DIP switch settings to match the module being removed ...

Page 96: ...is not debris If necessary clean the LED modules with a clean lint free cloth 2 Inspect the lower glass for cleanliness If necessary clean glass with a lint free cloth prior to installation 3 Place glass on the outside of the gasket using gasket tool gently work the glass into the gasket without damaging gasket 4 Reinstall ring A using 6 the screws removed do not tighten in this step firmly push d...

Page 97: ...logy E650 E550 BRITe Halogen Primary bulb BRITe Halogen Backup bulb 9 4 1 Dome Removal and Replacement Exx0 Exx5 1 Secure power at circuit breaker prior to proceeding 2 Using gasket removal tool gently insert flat side of tool under gasket and pry the dome up far enough to get the tool under the dome Gently rotate the light frame while moving the tool until the dome is able to be extracted from th...

Page 98: ...doLite wiring back to CPU connector J8 c Place the dome on top of the light and fit into gasket on one side of the light d Place pressure on the side of the dome pulling toward the portion that is in the gasket e Slide the gasket tool under the side of the gasket and work around until gasket is sealed on the entire dome 9 4 2 EndoLite The EndoLite is an optional 20 watt halogen light mounted to th...

Page 99: ...the bulb 6 to dislodge c Install new bulb into socket 5 d Install the two fasteners 4 the cover ring 2 and the gasket 9 2 To replace the socket assembly a Remove the dome per section 9 4 1 b Remove the two screws 8 and washers 7 from the Endo bracket 1 Remove the socket assembly 5 c Attach the new socket assembly with the same washers and screws d Reinstall the dome per section 9 4 1 9 4 3 Lower G...

Page 100: ...gen light and has no shutters 1 On the wall control place the light into the sleep mode to ensure shutters are closed E655 805 2 Secure power at circuit breaker 3 Remove the light head from the spring arm per section 7 9 and place it on a clean dry surface with the glass facing up 4 Remove focus handle assembly per section 9 1 1 5 Remove the dome per section 9 4 1 6 For E550 650 mark and remove th...

Page 101: ... the 6 pin wiring harness for the shutter motor 10 Disconnect this connector and remove the filter glass from the reflector assembly Match mark the reflector assembly to indicate the position of the shutter motor assembly 11 Inspect new filter glass damage and cleanliness ensure all shutters are straight and free for operation this can best be done by disconnecting the shutter motor resistor by re...

Page 102: ...minutes for bulb to come to power 18 On wall control take the light out of the sleep mode if it is still in that mode 19 Verify shutter travel from fully closed to full open 87 degrees Note If shutters are not traveling fully adjustment is required Adjust by turning potentiometer VR1 on the CPU Adjust in one turn increments clockwise for open counter clockwise for close After each adjustment activ...

Page 103: ...rame EVG CPU and Camera board 9 4 6 Cuircuit Board Replacement The following briefly describes each of these boards and how to replace them 9 4 6 1 CPU Board The CPU board controls the shutters for HID lights and the dimming control board for Halogen lights It also provides for voltage adjustment and has dip switches for addressing and Can bus termination a To replace locate the CPU board CPU Boar...

Page 104: ...center of the CPU board e Ensure the dip switches for the new board match those for the board being replaced f Each board also has an end line terminator which is a single dip switch must be put in the on position unless there is a camera board internal to the light head When there is a camera board it will serve as the end line terminator g Position the new board and connect the wires removed in ...

Page 105: ...pn 500179 The dimming control board adjusts and maintains the output to the two halogen bulbs primary and backup It is controlled by the CPU board The board is attached to the frame of the light with fasteners to allow for heat dissipation To replace a Locate the dimming control board b Note the wiring arrangement Label and remove the connectors from the board c Remove the fasteners and dismount t...

Page 106: ...e as before 4 After boards have been replaced install the dome per section 9 4 1 5 Reinstall the light head onto the spring arm per section 7 9 6 Restore power to the system Insure the light illuminates and that all controls operate 9 5 Light Head Dome Cover Replacement for F528 F628 Note Use P N 83282 for F528 Use P N 83283 for F628 CAUTION To prevent damage to the equipment make sure that you ar...

Page 107: ...ogo faces the cardanic arm 7 Make sure that the seam lines up with the cardanic arm and that the cover goes over the top of all hook and loop tape mounts Make sure that the hook and loop tape makes a firm connection 8 Starting at the cardanic arm gently press the cover onto the light head and continue working around the whole light head ...

Page 108: ...ver to engage the hook and loop tape completely You should be able to feel and hear when the tape is completely engaged 10 Visually inspect the cover and make sure there are no gaps between the gasket blue rubber outer lining and the dome cover Grasp the dome on either side and twist to make sure the cover is secure ...

Page 109: ...ounted on a painted mounting box mounted on the surface of the wall Component replacement and operation of the controllers are the same for all units no matter how the controller is mounted Surface and flush mounted wall control CFWP SK power supply box the individual light head controller 2 Keypad Controller Board replacement a Obtain the correct replacement board Like the light head CPU boards t...

Page 110: ...xx0 control panel the HID has a shut off switch on the bottom of the wall controller The HID light is designed to be turned on and stay on through the work day If no light is needed the light will placed into the sleep mode b The lights work 3 ways Wallbox awake Control from Lighthead awake and the Seithlager static button The lights can be put to sleep 3 ways Wallbox sleep Control from Lighthead ...

Page 111: ... 4 or 6 This is displayed by the lighting 1 4 or 6 LEDs of the brightness display and pressing the Sleep moon key to confirm c One LED is the command to reset the keypad If the reset is successful the keypad will cycle Note This command would be used if experiencing intermittent issues with any of the keypad commands to control the light head This could include erratic keypad indicator behavior or...

Page 112: ...old the hidden Service Menu button for until the Standby LED blinks green and the first LED of the brightness display lights up green b Use the Brighten large bulb button to select menu item 1 4 or 7 This is displayed by the lighting 1 4 or 7 LEDs of the brightness display and pressing the standby key to confirm c One LED is the command to reset the keypad If the reset is successful the keypad wil...

Page 113: ...nu without accepting the change 10 2 LED Light controls E LED and F Generation Exx8 Fxx8 1 Control circuits Cardanic and wall Controller options are the same as HID Halogen with the exception of the Touch capability on the F series All are available in Single Double or Triple control wall mounted box CFWP SK power supply box mounted or on the individual light head or spring arm The wall control is...

Page 114: ...there is a hidden service menu as with all lights Access the Service Menu by pressing and holding the hidden button for 3 seconds The only functioning keys when in the service menu are On Off and the Intensity keys 3 Keypad controller board replacement a Replacement of Keypad controller boards is the same as for HID and Halogen lights Refer to section 10 1 for instructions 4 E LED Exx8 Keypad Serv...

Page 115: ...factory same as other E Series Only re address when moving light heads or replacing a damaged light head or component The addressing DIP switches on the LED Module and Distribution Board are irrelevant once the self addressing has been completed The change is stored in the software permanently a Using the Addressing DIP switches on the keypad set the ID for the corresponding light head to be addre...

Page 116: ...ontrol Service Menu The F Generation lights use the same Can bus network as the E series light heads and the operation of the light is the same as E LED Intensity Color Temperature and GuideLite all function the same Spot size is adjusted from the handle a To access the service menu press and hold the hidden Service Menu button until the Standby LED blinks green and the first LED of the brightness...

Page 117: ...lter software programmed addressing d 2 LEDs is the command for Keypad Addressing The graphic below describes its functionality e The 3 and 4 LED commands are used together for Light Head addressing The graphic below describes their functionality ...

Page 118: ...d cardanic or both The touch screens include controls to adjust Intensity Focus Color Temperature EndoLite 8 Touch Screen calibration The touch screen can be calibrated if necessary e g when the touch events or touch positions seem to be inaccurate The procedure is identical for wall and cardanic touch screens a Unplug the device and open the housing ...

Page 119: ... on the crosshair positions until the program TSLIB test program starts on the screen d Unplug the unit and slide the DIP switch no 3 to OFF position and reassemble the unit 9 Touch Screen Addressing Cardanic Controls a Turn the light on using the rocker switch on the light head frame b To activate the service function hold down the hidden service field for approximately 3 seconds Hidden service f...

Page 120: ...ing Wall Controls Hidden service field lower left hand corner Addr button in service main menu All available lights listed Select to address a Turn the lights on using the rocker switches on the light head frames b To activate the service function hold down the hidden service field for approximately 3 seconds c In the service main menu start addressing mode via the Addr button All available light ...

Page 121: ... CAN Bus connection must be terminated 120 Ohm by setting DIP switch number 4 on the touch screen circuit board Newer units will come in this configuration but some older units may need this procedure to operate with the longer cables a Unplug the device and open the housing DIP switch location is shown by yellow circle below b Slide DIP switch no 4 to ON position and reassemble the unit The syste...

Page 122: ...Tube mounted components for 2 lights Electrical enclosure SK Box Components for 1 or 2 lights can be mounted in each SK Box Each box has two positions Each position can be used for 1 light s components or for a battery backup HID lights only Single box for single light single light with battery double light Dual box for double light w battery triple light triple light w battery Wall Control can be...

Page 123: ...2 lights Each plate of components may be removed from the SK box by removing the four indicated screws Each plate of electronics contain 1 Terminal Fuse Grounding blocks 2 Rectifier Board Converts AC DC 3 Transformer Step down 120 to 25 VAC 4 Distribution Board Can bus connections ...

Page 124: ... Rectifier Board Turn off the main power at the circuit breaker Note and record the location of all wires and disconnect wiring from the rectifier board Remove the indicated mounting screws Replace the Rectifier Board Reassemble in reverse order To replace the CAN bus distribution board Turn off the main power at the circuit breaker Note and record the location of all wires Disconnect wiring from ...

Page 125: ...ine fuse alone can be replaced To replace the fuse turn the fuse cap counterclockwise to remove Install new fuse with same amp rating into cap and turn clockwise to lock in place If the hospital has the old fuse block configuration fused line and fused neutral follow these steps to replace Note where Chromophare wires are attached into the blocks Disconnect all internal Chromophare wires from the ...

Page 126: ...Chromophare system wires to the new blocks black wire to Line block fuse clamp white wire to Neutral block not fused each green and yellow wire to a ground block An electrician is required to reconnect hospital mains to the terminal blocks and restore power to the room SK Plate For Tube Mounted electronics Remove the current clamps from the mounting rail for the affected light by pinching the fron...

Page 127: ...nsion setup when replacing Place the blocks in the order Ground Neutral Line Ground as shown For dual light systems Place the blocks in the order Ground Neutral Neutral Line Line Ground as shown Install a dual shorting bar across the two neutral blocks and secure with 2 screws Install a dual shorting bar across the two line blocks and secure with 2 screws For triple light systems Place the blocks ...

Page 128: ...omophare system wires to the new blocks black wire to Line block fuse clamp white wire to Neutral block not fused each green and yellow wire to a ground block Single light example An electrician is required to reconnect hospital mains to the terminal blocks and restore power to the room ...

Page 129: ...e SK box version They are mounted around the base of the ceiling tube flange Ceiling tube with components for 2 lights plus a camera distribu tion board Tube mounted power supply shown including the fused terminal and grounding blocks 2 Component replacement Component replacement is the same as for the SK mounted version Refer to section 11 2 ...

Page 130: ...d on the ceiling tube 1 Component replacement Turn off the main power at the circuit breaker If also replacing the CAN bus cable note that the wiring colors may have changed Note and record the location of all wires and disconnect wiring from the camera distribution board Remove the indicated mounting screws Replace the Camera Distribution Board Reassemble in reverse order ...

Page 131: ...ce Preventative Maintenance instructions are located in BWI160314 01 Preventative Maintenance Data Sheet CHROMOPHARE E Series and Flat Panel and BWI160314 08 Preventative Maintenance Data Sheet CHROMOPHARE F Generation and Flat Panel ...

Page 132: ... Customer Service with questions or concerns Stryker Communications 571 Silveron Blvd Flower Mound TX 75028 Toll Free 866 841 5663 1 972 410 7100 For international service locations refer to the Stryker website at the following URL www stryker com ...

Page 133: ...28 1 866 841 5663 www stryker com Stryker Corporation or its divisions or other corporate affiliated entities own use or have applied for the following trademarks or service marks the Stryker and Berchtold logos All other trademarks are trademarks of their respective owners or holders 2018 08 ...

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Stryker Berchtold CHROMOPHARE, Service And Parts Manual

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