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Olympus UHI-2, Maintenance Manual, Page: 17 / 38

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Olympus UHI-2 Maintenance Manual Download Page 17

1-4  Gas is not supplied. The indicator is lit.  (Error check

Error check

Gas supply check

Turn on the gas feed start

switch.

Check the harness.

Check the internal Dioine.

Check the electric-pneumatic

ratio valve and solenoid valve?

Check the primary

pressure reducer?

Connected?

 Valves)

Broken?

Dent?
Obstructed?
Disconnected?

For the checking method, refer to the
next  page.

TROUBLESHOOTING

Is gas fed?

Is gas fed?

Is gas fed?

Is gas fed?

End

2-5

Summary of Contents for UHI-2

Page 1: ...MAINTENANCE MANUAL UHI 2...

Page 2: ...al knowledge and technique We recommend to contact the Olympus agent in your country when product goes out of order For remodeling or repairs to be done by the agent or person not authorized by us we...

Page 3: ...CONTENTS CONTENTS 1 SPECIFICATIONS 2 TROUBLESHOOTING 3 DISASSEMBLINGAND ASSEMBLING PROCEDURE 4 EXPLODED PARTS DIAGRAM 5 PARTS LIST 1 1 2 1 3 1 4 1 5 1...

Page 4: ...d up to the set pressure level 8 When the optional foot switch MH 317 is used and the suction tube is connected to the suction equipment of the facility suction can be performed interlocking with gas...

Page 5: ...the abdominal pressure 2 7 mmHg 3 25 mmHg in 1 mmHg units The setting is changed by the abdominal pressure control switch Setting is possible in a range of 3 to 25 mmHg Each time the switch is pressed...

Page 6: ...isplayed by a 7 segment red LED Setting range Setting Storing of set value The flow rate setting mode is as follows 1 2 3 1 2 3 1 2 Gas feed mode High 1 L min step 0 5 L min step for 1 5 to 21 L min G...

Page 7: ...r than 3 mmHg When the air feed switch is pressed the following functions are possible 1 Feeding CO2 relief of abdominal over pressure alarm alarm for the tube obstruction 2 Automatic suction smoke ev...

Page 8: ...2 gas Medical gas piping Supply pressure 4 0 5 kgf cm 2 JIS Flow rate 40 L min or more 0 C 1 atmospheric pressure equivalent Suction pump Conformable to JIS T7101 medical gas piping Distribution termi...

Page 9: ...te 17 Volume Indicator 7 RESET Switch 20 CO2 Suction Control Pinch Valve 6 Flow Rate Controls Switch Flow Mode Selector 1 POWER Switch 2 START Switch 3 STOP Switch 4 Abdominal Pressure Control Switch...

Page 10: ...5 CO2 Gas Inlet 3 FOOT SWITCH Connector 1 ACInlet 2 Circuit Breakers 4 Equipotential Terminal 6 SYSTEM connector 1 2 3 4 5 6 AC Inlet Circuit Breakers FOOT SWITCH Connector Equipotential Terminal CO2...

Page 11: ...r Medical Gas Pipeline HAJ 626 627 Optional Hose For Cylinder MAJ 622 623 624 Optional CO2 CYLINDER These items are contained HAJ 590 or MH 397 Insufflation Tube MW 590 Luer lock Connector High Flow I...

Page 12: ...t causing a malfunction failing to feed the CO2 gas normally 8 After using the unit close the valve of a CO2 gas cylinder and extract the residual CO2 gas in the unit Otherwise failure in gas feeding...

Page 13: ...epted Error check 1 3 Gas is not fed Gas supply check 1 4 Gas is not supplied The indicator is lit Error check 1 5 Gas is not fed Electric pneumatic ratio valve and solenoid valve check 1 6 Noise is g...

Page 14: ...plug The cord is not connected to the unit or is broken Wrong connection of the cord Check the rear panel breaker Defective breaker Poor connection of the breaker Press the breaker button Check the p...

Page 15: ...nection of all harness Especially the connection of the flat cable between UPUH25U and panel sheet Check the voltage at J8 of UPUH15U DP0591 DP0797 If the voltage is out of value replace DP0591 or DP0...

Page 16: ...pressure display bar graph light Check the high pressure hose or the wall piping adpter Check the gas supply Check the connection Is the cylinder valve opened Is the gas remained in the cylinder Is th...

Page 17: ...switch Check the harness Check the internal Dioine Check the electric pneumatic ratio valve and solenoid valve Check the primary pressure reducer Connected Valves Broken Dent Obstructed Disconnected F...

Page 18: ...to 80 Disconnect the tube from the manifold inlet Press the flow rate UP switch Replace the UPUH15U Defective electric pneumatic ratio valve Replace the electric pneumatic ratio valve Set the check mo...

Page 19: ...tric pneumatic ratio valve if gas is fed with the connector opened the safety valve may function This is not a defect Replace the manifold U Electric pneumatic ratio valve Primary pressure reducer saf...

Page 20: ...ve Defective UPUH15U Replace the UPUH15U Note 2 The smoke evacuation function does not work in the following conditions Air feed mode is set to Low A warning for the abdominal over pressure and tube o...

Page 21: ...e LED DS3 flicker when the set pressure value is 5 mmHg or higher Defective UPUH15U Replace the UPUH15U Defective solenoid valve Replace the manifold U End Relieved Relief mode does not work Check tha...

Page 22: ...ling 1 2 Assembling 2 Jigs and Tools 3 Disassembling Assembling Procedure 3 1 Top cover 3 2 Front panel unit 3 3 Rear panel unit 3 4 Power supply unit 3 5 K connector unit 3 6 1st pressure reducing un...

Page 23: ...to assemble the following parts to the original state The insulating tube and mylar sheet attached in being insulated from the board The cables and parts clamped no to approached to the parts that gen...

Page 24: ...main body 2 Secure the top cover to the main body with the screws HCBK4x8SA 9 pcs and CBK4x6SA 1 pc 3 2 Front panel unit Disassembling 1 Remove the tube and harness from the UPUH25U 2 Remove the harne...

Page 25: ...unit to the main body with the screw HCBK4x8SA 3 pcs 3 Connect the harness to the rear panel unit 3 4 Power supply unit CCUK3x6SA Nejilock coated Disassembling 1 Remove the screw CCUK3x6SA 4 pcs whic...

Page 26: ...m the 1st pressure reducing unit with a spanner 2 Remove the screw CCUK4x8SZ 4 pcs which secure the 1st pressure reducing unit Assembling 1 Secure the 1st pressure reducing unit with the screw CCUK4x8...

Page 27: ...o the piping diagram 3 Connect the harness to the UPUH15U J7 Disassembling 1 Remove the tube from the manifold unit 2 Remove the harness from the UPUH15U 3 Remove the screw CCUK3x6SZ 4 pcs which secur...

Page 28: ...ng 1 Remove the screw HCBK3x6SA 6 pcs which secure the UPUH15U 2 Remove the claw of the spacer which secures the UPUH15U 3 Remove the spacer 1 6 pcs which secure the UPUH25U Spacer Assembling 1 Secure...

Page 29: ...EXPLODED PARTS DIAGRAM 4 EXPLODED PARTS DIAGRAM EXPLODED PARTS DIAGRAM MODEL UHI 2 UNIT FRONT PANEL FR 1107 FIG 1 7 4 1...

Page 30: ...EXPLODED PARTS DIAGRAM MODEL UHI 2 UNIT TOP COVER CHASSIS FR 1107 FIG 2 7 EXPLODED PARTS DIAGRAM 4 2...

Page 31: ...EXPLODED PARTS DIAGRAM MODEL UNIT UHI 2 REAR PANEL FR 1107 FIG 3 7 EXPLODED PARTS DIAGRAM 4 3...

Page 32: ...EXPLODED PARTS DIAGRAM MODEL UHI 2 UNIT FLOW SENSOR FR 1107 FIG 4 7 EXPLODED PARTS DIAGRAM 4 4...

Page 33: ...EXPLODED PARTS DIAGRAM MODEL UHI 2 UNIT REGULATOR FR 1107 FIG 5 7 EXPLODED PARTS DIAGRAM 4 5...

Page 34: ...EXPLODED PARTS DIAGRAM MODEL UHI 2 UNIT TUBE FR 1107 FIG 6 7 EXPLODED PARTS DIAGRAM 4 6...

Page 35: ...EXPLODED PARTS DIAGRAM MODEL UHI 2 UNIT CABLE FR No 1107 FIG 7 7 EXPLODED PARTS DIAGRAM 4 7...

Page 36: ...C2 2 A1 1 D1 1 D1 1 D1 2 A1 2 A1 2 A1 1 A2 1 D1 2 A2 2 B1 2 B2 2 B4 1 C1 4 D2 1 D4 5 A1 1 C1 7 A4 PARTS NAME BLEAKER LINE FILTER TERMINAL METAL FITTINGS CORD HOLDER EDGING SPACER SUPPORT CONVERTER CON...

Page 37: ...A 1 A1 2 A2 1 A3 3 C2 3 D2 PARTS NAME CABLE CABLE CABLE CABLE CABLE MAIN BORAD UNIT K CONECTOR UNIT 1st REGULATOR UNIT ELECTRIC FLOW UNIT MANIFOLD UNIT PINCH VALVE UNIT S REPAIR UNIT P REPAIR UNIT CAB...

Page 38: ...N Y KEYMAD MEDICAL INSTRUMENT EQUIPMENT LTD Keymad House Stock Road Sourhend on Ses Essex SS2 5QH United Kingdom OLYMPUS SINGAPORE PTE LTD BLK 211 Henderson Road No t4 02 Henderson Industrial Park Sin...

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