Command Light Knight Series Скачать руководство пользователя страница 17

USER GUIDE 

17 

Maintenance 

Cleaning 

The 

KNIGHT

2

 is constructed with corrosion resistant aluminum and stainless steel 

fasteners. To further enhance corrosion resistance all exposed surfaces receive a powder 
coated paint finish. To ensure years of trouble free service periodically clean all external 
surfaces with a mild detergent solution and a gentle spray of water. 

DO NOT USE A 

HIGH-PRESSURE WASHER

, which will force water into sensitive electric circuitry. 

 

Lamp lenses may be cleaned with any commercially available glass cleaner. 

 

Upper and lower stage actuators are sealed units and do not require adjustment or 
lubrication. The actuators have slip-clutches to compensate for minor stroke tolerances at 
the limits of its travel as well as internal limit switches. The actuator may produce a 
ratcheting sound at each end of the stroke which is normal. The actuators should not be 
made to ratchet excessively, this can lead to premature actuator clutch failure. 

 

All pivot points on the 

KNIGHT

2

 are self-lubricating thermal polymer. Periodic cleaning 

with a moisture displacing cleaner and soft bristle brush, without disassembly, to remove 
accumulated dirt and debris will minimize wear. 

 

Center Switch Adjustment 

Caution: For best results, angle of vehicle should be less than 15 degrees. 

1.

 

Raise lower section high enough to comfortably work on, and above the set safety limit 
(i.e. Lights will turn on), then raise lamp tree to a 45 degree angle. 

2.

 

Visually verify the centering cam on the rotation spindle is contacting the roller of the 
center switch arm.  

3.

 

Ensure that when the point of the centering cam is aligned with the roller of the center 
switch arm, there is some play in the center switch arm. Without this play, the switch 
could be crushed or damaged during rotation. 

4.

 

Rotate off center, then press the auto park button and let light tower proceed through 
sequence until the lamp tree is a couple inches above the nested position, hit emergency 
stop. 

5.

 

Visually determine which side the lamp tree will be hitting the lift arm, then lower lamp 
tree completely using the motion switch on the handheld controller. 

6.

 

Raise lower section above safety limit and to comfortable working height. 

7.

 

Loosen screw on center switch cam slightly. 

8.

 

Tap centering cam toward the side that the lamp tree is hitting the lift arm. 

9.

 

Fully tighten the screw holding the center switch cam. 

10.

 

Raise lamp tree to a 45 degree angle, rotate off center. 

11.

 

Repeat steps 4-9 until satisfied with centering of the lamp tree. 

12.

 

If it looks like center is now adjusted properly, raise lamp tree to a 45 degree angle, and 
lower stage all the way up, press autopark and let it go through the entire sequence. 

13.

 

If it is still hitting off center, repeat previous steps. 

14.

 

If problems adjusting center still persist you may need to adjust the center switch bracket, 
or call Command Light at 1-800-797-7974 for further assistance. 

Содержание Knight Series

Страница 1: ...K n i g h t S e r i e s ...

Страница 2: ...rsatile flood lighting package available We take great pride in the quality of our work and hope that you will find many years of satisfaction from the use of this equipment Should you have any problems with your product please do not hesitate to contact us COMMAND LIGHT_ 3842 Redman Drive Fort Collins CO 80524 PHONE 1 800 797 7974 FAX 1 970 297 7099 WEB www CommandLight com ...

Страница 3: ...USER GUIDE 3 ...

Страница 4: ...llation Notes 11 Location Requirements 12 Mounting 13 Holster Mounting 13 Electrical Wiring 14 120 VAC 14 240 VAC 14 220 VAC European 15 Holster Wiring 15 Warning Device Wiring 16 Maintenance 17 Cleaning 17 Center Switch Adjustment 17 Rotation Belt Adjustment 18 Power Failure 19 Rotate to center 19 Retract the lower stage 19 Retract the upper stage 20 Troubleshooting 21 Technical Specifications St...

Страница 5: ...ipped in good working order and condition We therefore extend to the original purchasers the following Limited Warranty for the period of five years from the original date of purchase 1 This warranty does not apply to defects caused by accident misuse neglect or wear and tear nor can we be held responsible for incidental and consequential expense and loss nor does this warranty apply to equipment ...

Страница 6: ...d by you filing the claim directly Every consignee is on the ground floor in contact with the local agent who inspects the damaged goods and thus each claim can be given individual attention Since our goods are packed to comply with the regulations of all railroad truck and express companies we cannot allow deduction from any invoice because of any damage however be sure to file your claim promptl...

Страница 7: ...ght position while people are located within its operating envelope There are numerous pinch points that can cause serious bodily injury X Do not use a high pressure washer or subject the light to high volumes of water when cleaning X Never use the COMMAND LIGHT KNIGHT2 as a lifting device or mobile arm X Do not use a COMMAND LIGHT KNIGHT2 that has been damaged or is not fully functional including...

Страница 8: ...lines There are several standard lighting options available for the KNIGHT2 The emergency vehicle provides power for the 12 VDC elevated warning device circuitry The umbilical corded control unit is powered via 12 VDC eliminating hazardous voltage levels within the hand held control box The KNIGHT2 is manufactured to provide years of service with a minimum of maintenance Model Description Minimum ...

Страница 9: ...the lower stage has elevated approximately 16 from the nested position When the lower stage is below 16 the following conditions exist Upper stage is prevented from rotating All lights are turned off including strobe light if equipped regardless of light switch positions Prevents the upper stage from moving down if upper stage is not centered If the supply from the generator is marginal position t...

Страница 10: ...retracting 5 After lower stage has fully retracted upper stage begins retracting Upon upper stage retracting fully Emergency Stop light turns off Installation The KNIGHT2 must be installed by a designated installation facility by qualified personnel only All safety precautions must be thoroughly understood before installation Please consult the factory for additional installation information assis...

Страница 11: ...Solder less wire connector crimp tool Silicone based gasket sealer RTV recommended Installation Notes The KNIGHT2 weighs approximately 200 pounds Use mechanical assistance to lift the light into installation position such as a forklift or crane Use the provided fender washers under the mounting surface to distribute the weight load evenly When routing the connecting electrical wires take care to a...

Страница 12: ...elope of a typical light tower Make certain sufficient clearances are incorporated in your installation to allow for variations vehicle body flex environmental conditions future servicing needs etc If your light is not represented call the factory prior to beginning any construction of a recessed installation Four mounting bolt holes are required Additional holes may be drilled in the frame ends i...

Страница 13: ...he spacers Before placing the full weight of the unit on the spacers align spacers with the holes in the end frame castings Drill 21 64 holes in the mounting surface using the end casting holes as a template Fasten the light using the provided hardware To ensure a weather tight installation apply a thin bead of silicone based gasket sealer to the base of the spacer and underside of bolt head Remov...

Страница 14: ... or generator to the KNIGHT2 A 20 Amp breaker is recommended on AC models with LED fixtures Make the control connections in the KNIGHT2 relay box The standard model KL415A series KNIGHT2 comes pre wired to connect to 120 VAC It is necessary to remove the jumper connecting the red and black terminals for 240 VAC operation 120 VAC 240 VAC If 240 VAC operation is desired remove the jumper wire betwee...

Страница 15: ...elevated warning device will be used in conjunction with the light tower If a warning device will be used use the wiring diagram on the next page otherwise use the wiring diagram in the back of the user guide After routing the control cable into the holster through the sealing connector attach individual wires to the provided connectors and insert the connectors into the proper ports on the circui...

Страница 16: ...atic will be used for V Mux or any other multiplex system if it is only being used for elevated warning A V Mux wiring schematic and circuit board troubleshooting guide are included Detaching Attaching the Controller 1 Loosen the small nut Make sure the tab on the ethernet CAT 5 connector is in the slot before attaching the cord Lock the large nut make sure the ethernet cord is pushed all the way ...

Страница 17: ...above the set safety limit i e Lights will turn on then raise lamp tree to a 45 degree angle 2 Visually verify the centering cam on the rotation spindle is contacting the roller of the center switch arm 3 Ensure that when the point of the centering cam is aligned with the roller of the center switch arm there is some play in the center switch arm Without this play the switch could be crushed or da...

Страница 18: ...te surround cover Rotate the cover up and away from the main lift arm around the pivot point 4 Lower lamp tree fully and rotate away from motor to access rotation motor screws 5 Loosen but do not remove screws that retain rotation motor 6 Make sure both pulleys are parallel and in alignment with each other To adjust any misalignment loosen the 2 set screws securing the small drive pulley to motor ...

Страница 19: ... enough damage for the need of belt replacement Retract the lower stage Slowly apply pressure to the rotation platform to manually rotate to the centered position Trying to rotate the platform too quickly or with too much pressure can break the rotation motor shaft or cause the toothed drive belt to shear a tooth The upper stage can be rotated in either direction Generally you need to rotate the p...

Страница 20: ... blade screw driver remove the 4 e clips securing the lower pin of the upper actuator While supporting the lamp tree lamp tree weighs between 27 46 pounds depending on configuration use a brass drift to remove the pin Lift up on lamp tree to remove support blocking Rotate the actuator towards the front of the light The upper stage will not be completely lowered but should provide ample clearance t...

Страница 21: ... Unit being operated on a slope 15 Lower lamp tree to horizontal Using a pike pole hold unit level while lowering to nest position Autopark button must be held in to park unit Faulty or stuck nest switch Check nest switch ground and operation Rubber boot may have shrunk and is holding in switch Water in electronics Remove moisture from ground points and electronics Do not use a pressure washer to ...

Страница 22: ...KNIGHT2 22 ...

Страница 23: ...r Requirements Average Generator Requirement 220 Watt LED 120 VAC 21 amps 3 kW minimum 750 Watt Quartz s Lift actuators and rotation motor will cause higher current draw during use Motor Duty Cycle All motors thermally protected specifications are to thermal relay trip Lower stage 1 3 90 seconds maximum per 5 minute Upper stage 1 3 90 seconds maximum per 5 minute Rotation 5 6 Revolutions Motor Spe...

Страница 24: ...KNIGHT2 24 Specifications ...

Страница 25: ...USER GUIDE 25 Parts Lists Exploded Views ...

Страница 26: ...KNIGHT2 26 Exploded View Lower Stage ...

Страница 27: ...USER GUIDE 27 ...

Страница 28: ...KNIGHT2 28 Exploded View Midplate ...

Страница 29: ...USER GUIDE 29 ...

Страница 30: ...KNIGHT2 30 Exploded View Lamp Tree ...

Страница 31: ...USER GUIDE 31 ...

Страница 32: ...KNIGHT2 32 Wiring Schematics ...

Страница 33: ...USER GUIDE 33 Holster Box ...

Страница 34: ...KNIGHT2 34 ...

Страница 35: ...USER GUIDE 35 ...

Страница 36: ...KNIGHT2 36 Midplate ...

Страница 37: ...USER GUIDE 37 Lamp Tree Standard ...

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