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New Brunswick Scientific Co., Inc.
User’s Guide
8.3 Belt
Replacement
To gain access to the drive belt
, your service technician will follow these steps with
reference to Figures 16, 16a & 17:
1. Make sure that the power is switched off and the shaker is unplugged.
2. For safety and to facilitate removal of the drive assembly, using a Phillips head
screwdriver, follow these steps
with reference to Figure 16
to remove the door (save
all hardware for reuse):
a. Remove the brackets that hold the door to its check latches.
b. Remove the gas shock bracket.
c. Carefully close the door so the latches are holding the door closed.
d. Unscrew the hinge from the base of the shaker.
e. Remove the door.
Figure 16: Removing the Door
3. Remove the platform.
4.
With reference to Figure 16a on the following page
, remove the drive assembly
following these steps:
a. Using a 7/32-inch Allen key (hex wrench), remove the four bolts that hold the
subplatform in place, and remove the subplatform.
b. Disconnect the motor by unplugging its connector.
GAS SHOCK
BRACKET
DOOR CHECK
LATCH BRACKET
DOOR LATCH
