Grain Systems Unload Augers PNEG-1555 - Manual (Page 12)

12 PNEG-1555 8" Commercial Vertical Drive Unit - Dual Drive
4. Installation
1. Prepare the powerhead.
A. Disconnect and lock out all power to the 8'' commercial double drive vertical unload auger.
B. After the power has been disconnected and locked out, remove the existing belt guard
assembly on the horizontal drive.
a. Open the existing belt guard.
b. Adjust the motor mount assembly to relieve the tension on the drive belts.
c. Remove the drive belts.
d. Remove the motor pulley and drive sheave.
e. Unbolt and remove the existing belt guard assembly.
C. Remove the horizontal drive motor from the powerhead.
D. After the motor has been removed, loosen and remove the 3/4'' hex nut underneath the motor
mount sides, holding down the motor mount assembly.
Figure 4A
A main power disconnect switch capable of being locked only in the OFF position
should be used. The switch should be locked out whenever work is being done
on the powerhead.