Yale GLP100

Maintenance
CALIBRATION
PROCEDURES
GC/GLC030VX, GC/GLC035VX, GC/GLC040SVX [C809];
GLP/GDP16VX, GLP/GDP18VX, GLP/GDP20SVX (GP/GLP/
GDP030VX, GP/GLP/GDP035VX, GP/GLP/GDP040SVX) [C810];
GLC20-35VX (GC/GLC040-070VX, GC/GLC055SVX) [A910, B910];
GLP/GDP20-35VX (GP/GLP/GDP040-070VX) [B875, C875];
GLC40, 45, 55VX; GLC55SVX (GC/GLC080, 100, 120VX; GC/
GLC080, 100VXBCS; GC/GLC120SVX; GC/GLC120VXPRS)
[E818, F818];
GLP/GDP40VX5/VX6; GLP/GDP45SVX5, GLP/ GDP45VX6; GLP/
GDP50-55VX (GP/GLP/GDP080, 090, 100, 110, 120VX)
[F813, G813, H813, J813];
GLP/GDP60VX, GLP/GDP70VX; (GP/GLP/GDP135VX, GP/GLP/
GDP155VX) [C878, D878, E878];
GLC/GDC60VX, GLC/GDC70VX; (GC/GLC/GDC135VX, GC/GLC/
GDC155VX) [C879, D879, E879, F879];
GLP/GDP80VX, GLP/GDP80VX9, GLP/GDP90VX (GLP/GDP170VX,
GLP/GDP175VX36, GLP/GDP190VX) [A909, B909];
GLC030-035VX, GLC040SVX [D809];
GLP/GDP16-18VX, GLP/GDP20SVX (GLP/GDP030-035VX, GLP/
GDP040SVX) [D810];
GLC20-35VX (GC/GLC040-070VX, GC/GLC055SVX) [C910];
GLP/GDP20VX, GLP/GDP25VX, GLP/GDP30VX, GLP/GDP35VX
(GP/GLP/GDP040VX, GP/GLP/GDP050VX, GP/GLP/GDP060VX,
GP/GLP/GDP070VX) [D875]
This manual contains information that is confidential and/or proprietary to Yale Ma-
terials Handling Corporation, its subsidiaries and/or vendors. Copying or distribu-
tion of any sections of this manual marked "Confidential/Proprietary" is prohibited.
PART NO. 524223780 8000 YRM 1134

Yale GLP100 Specifications

General

Model	GLP100
Category	Test Equipment
Display	LCD
Power Supply	Battery
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 60°C
Humidity Range	10% to 90% RH

Summary

Maintenance and Repair Safety Precautions

Yale Forklift Calibration Procedures

Service Password Entry (ProcCal001)

Accesses service menus by entering a password.

Hydraulic Valve Warm Up and Air Bleed (ProcCal002)

Warms hydraulic fluid and bleeds air before calibration.

Save and Exit Calibration (ProcCal003)

Saves calibration results and exits the current procedure.

Lift Valve Output Threshold Calibration (ProcCal004)

Sets lift valve cracking current for proper operation.

Lower Valve Output Threshold Calibration (ProcCal005)

Sets lower valve cracking current for proper operation.

Tilt Back Valve Output Calibration (ProcCal006)

Sets tilt back valve cracking current.

Tilt Forward Valve Output Calibration (ProcCal007)

Sets tilt forward valve cracking current.

Aux 1 Dir A Valve Output Calibration (ProcCal008)

Sets Aux 1 Dir A valve cracking current.

Aux 1 Dir B Valve Output Calibration (ProcCal009)

Sets Aux 1 Dir B valve cracking current.

Aux 2 Dir A Valve Output Calibration (ProcCal010)

Sets Aux 2 Dir A valve cracking current.

Aux 2 Dir B Valve Output Calibration (ProcCal011)

Sets Aux 2 Dir B valve cracking current.

Aux 3 Dir A Valve Output Calibration (ProcCal012)

Sets Aux 3 Dir A valve cracking current.

Aux 3 Dir B Valve Output Calibration (ProcCal013)

Sets Aux 3 Dir B valve cracking current.

Load Weight Zero Point Calibration (ProcCal014)

Sets the zero point for weight display without load.

Loaded Weight Calibration (ProcCal015)

Calibrates system for accurate weight display with load.

Transmission Valve Calibration (ProcCal016)

Compensates clutch pack pressure for valve command.

Transmission Valve Calibration - Electronic Extended (ProcCal016 A)

Calibrates electronic extended function transmission valve.

Transmission Valve Calibration - Electronic & Extended (ProcCal016 B)

Calibrates electronic and extended electronic transmission valve.

Accelerator Pedal Adjustment (ProcCal019)

Adjusts throttle for proper clutch pack and inching functions.

Hydraulic Valve Pressure Gage Installation (ProcCal025)

Installs pressure gauge for pressure method calibrations.

Travel Speed Calibration (ProcCal026)

Calibrates travel speed sensor for accurate performance.