Dynojet 250: Torque Module - Manual (Page 21)

U S I N G T H E TO R Q U E M O D U L E
Torque Cell Calibration
Version 3 Torque Module Installation and User Guide for Model 250 Dynamometers
2-5
8 Install the calibration arm and weights.
8a
Insert the stud on the end of the calibration arm into the bracket on the
mounting plate on the front of the eddy current brake.
8b Insert the cotter pin in the small hole on the stud. This will secure the
calibration arm during the calibration process.
Note: If the calibration arm is not level, you will need to use the spacer included.
8c
Place the weight support pin in the end of the calibration arm.
8d Gently place the weights on the calibration arm.
The calibration weights are very heavy. The weights must be set on the arm
gently or you will damage the load cell.
Figure 2-5: Install Calibration Arm and Weights
stud
cotter pin
bracket
connecting arm
with extension
weights
weight support pin
mounting plate
insert spacer if arm
is not level