4-1
122990-172
Operational Tests
Installation/Uncrating Instructions
IMPORTANT:
Do not use any detergent or lubricant for this test.
1.
Insert a manifold or accessory in chamber. Be sure the acces-
sory is properly positioned over manifold connector.
2.
Close chamber door and press POWER button. POWER light
goes on.
3.
Select desired cycle by pressing corresponding cycle button
(see Figure 3-2).
NOTE: Washer/Disinfector operation can be halted at any time by
pressing STOP, waiting for water flow to stop, and then opening
door. Close door and press START to resume cycle. Pump opera-
tion will be delayed for 2 minutes after door is closed to avoid
chamber pressurization.
4.
Press START button.
5.
Observe (through window in door) operation of the spray
assemblies. All rotary spray assemblies should rotate freely. If
they do not, press STOP, open the door, and clean out spray
arm nozzles with a thin piece of wire (see Figure 4-1). Close the
door and press START.
6.
Check all safety features.
a. Being careful of hot water escaping, open front (soiled) side
chamber door. Safety lock-out feature should shut all ser-
vice off. Close door and press START to resume cycle.
b. Open back (clean) side chamber door. Safety lock-out
feature should shut all service off. Close door and press
START to resume cycle.
7.
Check pump rotation. Pump should rotate clockwise (while
facing it) as indicated by arrow on pump motor.
8.
Check fan rotation. Arrow on fan indicates proper direction.
OPERATIONAL TESTS
4
First Operational Test
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WARNING - FALL HAZARD: To
prevent falls, keep floor dry.
Promptly clean up any spills or
drippage.
CAUTION: Avoid product dam-
age. Always select a cycle ap-
propriate for the items being
processed.
WARNING - BURN HAZARD: Ex-
cept for an emergency, do not
open door when cycle is in
progress. In an emergency, first
stop cycle by pressing the STOP
touch pad and wait for water flow
to stop. Wear protective gloves
and face shield whenever reach-
ing into the chamber.
WARNING - BURN HAZARD:
When checking automatic stop
feature, open chamber door
slowly and wear gloves and face
protection. Hot water/steam may
be sprayed through door open-
ing if door is opened while washer
is operating.
CAUTION: Once three-phase
power is connected, check pump
for correct rotation, indicated by
arrow on pump motor. Incorrect
pump rotation may result in pump
damage and improper washing
action.
Figure 4-1. Rotary Spray Arms
Figure 4-1. Rotary Spray Arms
Figure 4-1. Rotary Spray Arms
Figure 4-1. Rotary Spray Arms
Figure 4-1. Rotary Spray Arms
Spray Arm
N u t
Manifold Connector
S l e e v e
B o l t
