B&C Technologies DI-475 Industrial - Manual (Page 26)

STEAM DRYERS ONLY
Clean the steam coil lint screen located on top of the steam coil. (This may have to be done
more frequently.)
MONTHLY
Apply a high-temperature grease to the four (4) 50 mm. diameter tumbler drive shaft plummer
block bearings. Use Shell Alvania # 3 grease or equivalent.
Retighten set screws in the collars of the four (4) 50 mm. diameter tumbler drive shaft
bearings.
Apply a high-temperature grease to the two (2) 55 mm. diameter blower drive shaft pillow
block bearings. Use Shell Alvania # 3 grease or equivalent.
EVERY 6 MONTHS
Grease the eight (8) bearings of guide roller located in the dryer’s Use Shell Alvania
# 3 grease or equivalent.
Check Roller Chain of Gear motor for tightness and wear. Retighten or replace if required.
On steam dryers, clean steam coil fins. We suggest using compressed air and a vacuum
cleaner with brush attachment.
NOTE: When cleaning steam coil fins, be careful not to bend the fins. If
fins are bent, straighten by using fin comb which is available from
local air-conditioning supply houses.
Inspect and remove lint accumulation in customer furnished exhaust duct work system and
from dryers internal exhaust ducting.
WARNING: THE ACCUMULATION OF LINT IN THE EXHAUST DUCT
WORK CAN CREATE A POTENTIAL FIRE HAZARD.
WARNING: DO NOT OBSTRUCT THE FLOW OF COMBUSTION AND
VENTILATION AIR. CHECK CUSTOMER-FURNISHED
BACK DRAFT DAMPERS IN EXHAUST DUCT WORK.
INSPECT AND REMOVE ANY LINT ACCUMULATION
WHICH CAN CAUSE DAMPER TO BIND OR STICK.