6-10
122993-622
Operator Manual
Routine Maintenance
1.
Lock disconnect switch in
OFF
position and close building supply valves.
2.
Lower water level in rinse recirculating tank to below probe opening.
3.
Loosen compression fitting nut and remove probe from recirculating tank.
4.
Using a rag dampened with acid or descaler, remove hard water deposits
from probe.
5.
Reinstall probe and tighten compression fitting nut.
6.
Re-energize washer utilities.
WARNING – ELECTRICAL
SHOCK AND/OR BURN
HAZARD: Disconnect all
utilities to washer before
servicing. Do not service the
washer unless all utilities
have been properly locked
out. Always follow local
electrical safety-related
work practice standards.
WARNING – BURN HAZARD:
Before performing any ser-
vice on the unit, wait until
chamber and piping cool to
room temperature.
WARNING – CHEMICAL
BURN AND/OR EYE INJURY
HAZARD: Detergents are
caustic and can cause ad-
verse effects to exposed
tissues. Do not get in eyes,
on skin, or attempt to swal-
low. Read and follow the
precautions and instruc-
tions on the detergent label
and in the Material Safety
Data Sheet (MSDS) prior to
handling the detergent, re-
filling the detergent con-
tainer, or servicing the de-
tergent injection pump.
Wear appropriate Personal
Protective Equipment
(PPE) whenever handling
the detergent or servicing
the detergent injection
pump and lines.
6.5.4 Clean Rinse
Temperature Control
Probes
