Marshalltown 800MP Mixer - Manual (Page 11)

ENGINE/MOTOR
Refer to the engine/motor operating instructions for all maintenance, lubrication and
specifications.
7 – ADJUSTMENT
MIXING PADDLES
1. The mixing paddles feature adjustable rubber wipers and steel backing plates.
These items are factory preset for appropriate drum clearance. If adjustment is
required, proceed as follows:
a. loosen wiper hardware and position blade so that even contact is achieved
without folding the wiper over when in operation.
b. After adjustment, rotate the paddle shaft one full revolution to manually
verify clearances before engaging power. Verify that the steel backing
plates DO NOT contact the drum.
2. Read through the manual for all operation, adjustment, and
maintenance instructions.
3. Check all hardware after the first two (2) hours of operation, recheck
prior to each operation.