Maintenance Instructions
Preventive Maintenance
4-46
NCR 5635 Spray Currency Dispenser Service Manual
NCR - CONFIDENTIAL AND PROPRIETARY
Use pursuant to Company Instructions
Preventive Maintenance
4
At each service call the Field Engineer should carry out cleaning
tasks and check for wear on timing belts and moving parts.
Particular attention should be paid to the pick arm suction cups.
Note: Vacuum the dust from all areas of the currency dispenser.
Pick Modules
4
Examine the pick modules as follows:
●
Check that the reed switch housing is not cracked (replace if
necessary)
Note: A note low condition may not be identified if the reed switch
housing is damaged.
●
Inspect the pick lines for broken nozzles. Replace the pick line if
broken, cracked or bent
●
Check and replace suction cups if necessary. Read the “Suction
Cups” section following
●
Check alignment of sensors
●
Check for worn or broken gears. Replace gears where necessary.
If gears are worn, check that all circlips on the associated shaft
are in place. Lateral movement of shafts occur (accelerating gear
wear) if circlips fall off
●
Lubricate the pick modules and check their mechanical
adjustment; refer to the “Lubrication” section in this chapter.
●
Make sure that pick modules are properly timed.
Suction Cups
4
The following information is provided as a guide to formulating
replacement schedules for individual ATMs:
●
Lower usage ATMs (150 dispense operations daily, 1 bill per
pick module per operation); replace suction cups annually
●
Medium usage ATMs (250 dispense operations daily, 2 bill per
pick module per operation); replace suction cups every six
months
master.bk Page 46 Wednesday, March 27, 2002 9:35 AM
