6-12
122997-341
Operator Manual
Routine Maintenance
6.6.3 Clean Drain Discharge
Temperature Control Probe
Temperature control probe must be cleaned once every month as
follows:
1.
Drain discharge side tank using Manual Control mode.
2.
Lock disconnect switch in OFF position and close building sup-
ply valves.
3.
Locate temperature control probe along side of discharge tank.
4.
Loosen compression fitting nut and remove probe from dis-
charge tank.
5.
Using a rag dampened with acid or descaler, remove hard water
deposits and debris from probe.
6.
Reinstall probe and tighten compression fitting nut.
7.
Re-energize washer utilities.
WARNING – ELECTRIC
SHOCK AND/OR BURN HAZ-
ARD: Disconnect all utilities
to washer before servicing.
Do not service washer
unless all utilities have been
properly locked out. Always
follow local occupational
health and safety regula-
tions, as well as electric and
plumbing codes.
WARNING – BURN HAZARD:
• Allow unit to cool down
before performing any
service on mechanical
components and on pip-
ing. Components and pip-
ing become very hot
during operation.
• Pipes may be extremely
hot.
WARNING – CHEMICAL
BURN AND/OR EYE INJURY
HAZARD: Wear gloves and
eye protection when using a
descaling product. Avoid
contact with eyes or skin. If
spilled or splashed, flush
with plenty of water for 15
minutes. If swallowed, DO
NOT induce vomiting.
Administer an alkali with
plenty of water. Seek medi-
cal attention immediately.
