4. If applicable, unlock or unscrew the top cover and inspect the
supply dispenser hoses and hose connections for visible signs
of deterioration. Replace hoses if worn or damaged.
NOTE: Hoses and other natural rubber parts deterio-
rate after extended use. Hoses may develop cracks,
blisters or material wear from the temperature and
constant high pressure they are subjected to.
5. Remove any dust from all electrical components, including
coin acceptors if applicable, with compressed air.
6. Inspect hardware for any loose nuts, bolts, screws.
a. Check the tightness of the motor spring and motor pulley
hardware. Also check that the eyebolt is tightened proper-
ly.
b. Tighten motor mounting bolt locknuts and bearing bolt
locknuts, if necessary.
c. Check the bearing mounting bolts to make sure they are
torqued properly. Refer to
.
Torque, ft-lbs.
Model
Bearing
Torque
20
All
41
30-40
All
101
60
All
201
80-100
All
357
Table 48
d. Tighten door hinges and fasteners, if necessary.
7. Place a large magnet over the normally-closed ball switch to
verify the stability switch operation.
8. Ensure all panels and guards are properly reinstalled.
a. Verify that the drain motor shield is in place and secure, if
so equipped.
9. Run factory test, reference programming manual for proce-
dure details and components tested.
NOTE: Refer to the Programming Manual for proce-
dure details and components tested.
10. Inspect all painted surfaces for exposed metal. Replace or re-
paint if necessary.
• If bare metal is showing, paint with primer or solvent-
based paint.
• If rust appears, remove it with sandpaper or by chemical
means. Repaint with primer or solvent-based paint.
11. Torque anchor bolts and inspect grout for cracking.
NOTE: Refer to the Installation Manual for anchor
bolt specifications.
IMPORTANT: All torque joints must remain dry (non-
lubricated).
12. Every 5 years replace inlet hoses, hose screens, belt, and fan
filter (if applicable).
Maintenance
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110
Part No. F8619501ENR11
Summary of Contents for BCA Series
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