Service – Grain Systems PNEG-1458 User Manual
Page 52
10. Service
52
PNEG-1458 T-Series Tower Dryer
Lubrication Table
Location
Instructions
Type of
Lubrication
Lubrication Interval
Accutrol (sweep unload)
top and bottom drive
bearings.
Lubricate slowly until lube
shows through seal.
Wipe clean.
High quality, grade #2
lithium based grease.
Beginning of season (annually).
Accutrol (sweep unload)
coupling hub.
Remove the two (2) lube
plugs from the cover. Lubricate
slowly until grease begins
seeping through relief plug.
High quality, grade #2
lithium based grease.
Beginning of season (annually).
Blower shaft bearings.
Lubricate bottom bearing
plug slowly counting the grease
gun pump until lube shows
through the seal. Wipe clean.
Use same # of grease gun
pumps for top bearing.
High quality, grade #2
lithium based grease.
Every 4 weeks of
dryer operation.
Blower motor bearings.
See motor lubrication
procedure
.
High quality, grade #2
lithium based grease.
Every 2 years (Normal
operation, ever 8-10 months
continuous operation).
Metering variable speed
drive motor.
See motor lubrication
procedure
.
High quality, grade #2
lithium based grease.
Every 2 years (Normal
operation, ever 8-10 months
continuous operation).
Accutrol gear box.
Grease filled gear box.
Replenish grease to the first
stage (upper) reduction
mechanism through grease
fitting provided (typically
quantity= 0.3 oz. of grease.
High quality, grade #2
lithium based grease.
Beginning of season (annually).
¹Lubrication of motors - Operate motor for 20 minutes. Clean grease fitting. Remove grease relief plug and using a
low pressure grease gun, pump in the required grease. After re-lubricating, allow motor to run for 10 minutes before replacing
relief hardware. DO NOT over grease.