Section 4 • Repair Procedures
November 2014
4 - 82
GS-2669 RT • GS-3369 RT • GS-4069 RT
Part No. 229753
PLATFORM OVERLOAD COMPONENTS
CANNOT LIFT RATED LOAD
RELIEF VALVE SET TOO LOW
INCREASE RELIEF VALVE
PRESSURE
AT MAX. HEIGHT WITH RATED
SYSTEM NEEDS TO BE
TURN OFF RED EMERGENCY
LOAD IN PLATFORM,
RESET
STOP BUTTON, WAIT THREE
PRESSURE SWITCH ALARM
SECONDS AND TURN MACHINE
CONTINUES TO SOUND
BACK ON
MAX. HEIGHT LIMIT SWITCH
LOWER THE UP LIMIT SWITCH
OUT OF ADJUSTMENT OR
SLIGHTLY OR REPLACE
FAULTY
CONTACTS
TOO MUCH WEIGHT IN
PUT CORRECT RATED LOAD
PLATFORM
IN PLATFORM
PRESSURE SWITCH OUT OF
TURN THE PRESSURE
ADJUSTMENT
SWITCH NUT 1/4 TURN INTO
THE HYDRAULIC LINE
BATTERIES ARE NOT FULLY
CHARGE BATTERIES
CHARGED
OVERLOAD SYSTEM NOT
REPEAT CALIBRATION
ADJUSTED PROPERLY
PROCEDURE
SLIDER CHANNEL NOT
LUBRICATE THE SLIDER
LUBRICATED
CHANNEL
AT DOWN LIMIT WITH RATED
SYSTEM NEEDS TO BE
TURN OFF RED EMERGENCY
LOAD IN PLATFORM, THE
RESET
STOP BUTTON, WAIT THREE
PRESSURE SWITCH ALARM
SECONDS AND TURN MACHINE
CONTINUES TO SOUND
BACK ON
DOWN LIMIT SWITCH OUT OF
RAISE THE DOWN LIMIT
ADJUSTMENT
SWITCH
TOO MUCH WEIGHT IN
PUT CORRECT RATED LOAD
PLATFORM
IN PLATFORM
OVERLOAD SYSTEM NOT
TURN THE PRESSURE SWITCH
ADJUSTED PROPERLY
NUT 1/4 TURN INTO THE
HYDRAULIC LINE OR REPEAT
CALIBRATION PROCEDURE
TROUBLESHOOTING THE PLATFORM OVERLOAD SYSTEM
CONDITION
POSSIBLE CAUSE
SOLUTION
Summary of Contents for GS-2669 RT
Page 169: ...Section 6 Schematics November2014 6 9 Control Panel Circuit Diagram 6 10 ...
Page 235: ...Section 6 Schematics November2014 6 75 6 76 Electrical Schematic GS 4069 RT Gas LPG Models AS ...
Page 238: ...November2014 Section 6 Schematics 6 78 Electrical Schematic GS 4069 RT Gas LPG Models AS 6 77 ...
Page 243: ...Section 6 Schematics November2014 6 83 Electrical Schematic GS 4069 RT Diesel Models AS 6 82 ...
Page 246: ...November2014 Section 6 Schematics 6 86 Electrical Schematic GS 4069 RT Diesel Models AS 6 85 ...
Page 251: ...Section 6 Schematics November2014 6 91 Electrical Schematic GS 4069 RT Gas LPG Models CE 6 92 ...
Page 254: ...November2014 Section 6 Schematics 6 94 Electrical Schematic GS 4069 RT Gas LPG Models CE 6 93 ...
Page 259: ...Section 6 Schematics November2014 6 99 6 100 Electrical Schematic GS 4069 RT Diesel Models CE ...
Page 267: ...Section 6 Schematics November2014 6 107 Hydraulic Schematic GS 2669 RT and GS 3369 RT 6 108 ...
Page 270: ...November2014 Section 6 Schematics 6 110 Hydraulic Schematic GS 4069 RT 6 109 ...