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500660 Rev. -
pg. 22
522AX
Series
Tubing
All tubing
must
be sealed properly.
Seal all joints
– especially those at the teller and customer units.
All inside edges of tube joints
must be de-burred and ground to an angle
to prevent excessive wear on
carriers.
Timer Adjustment
Adjust timer (T1) for approximately 5 seconds greater than the time required for an empty carrier to be
recalled from the customer unit to the teller unit (this should be 2-3 seconds after the carrier lands at the
teller unit). See Appendix A for switch settings and other timing settings.
Maintenance
Carriers
Carriers should be inspected regularly for signs of wear. Carriers landing hard at either customer or
teller unit may be a sign of worn wear bands on carrier.
Wear bands should be replaced regularly – usually every 3-6 months, depending on usage.
Customer Unit & Teller Chute
The carrier deceleration switch is required for proper operation. If it is inoperable, the carrier will land
hard at the teller chute.
Carrier deceleration switches should be replaced regularly – usually every 2-3 years, depending on
usage.
Installation
