Valve Panel-Rear View
1.
External Supply Hose Connections
2.
Cable Bushing
3.
Control Signals Terminal Box
Figure 40
2. Drill through the eight (8) plastic holes on the valve panel for
the external supply hoses as needed.
NOTE: On the valve panel by the external supply
hose connections are three (3) connections of 1/2
in. 12 mm that are to be used only for entering dilu-
ted soap. To use, drill a 7/16 inch 11.5 mm hole only
in connections that will be used.
3. Remove plastic debris.
4. Attach the external supply hoses to the ports at each of the
drilled holes.
5. Secure with proper clamps.
WARNING
Check that the hose connections are tight (check
the clamps). Any chemical leakage may cause se-
rious bodily injuries as well as serious damage to
the washer. If one of the connections is open,
close and secure the opening with an appropriate
cover.
W909
NOTE: Do not attempt to make chemical injection sup-
ply pump electrical connections to points other than
those provided specifically for that purpose by the fac-
tory.
Electrical Connection of External
Liquid Soap Supply System
The power supply of the external liquid soap supply system has
to be connected to an external electrical source. Only authorized
workers with valid qualifications must execute the electrical con-
nection on the machine according to valid local standards. The
correction connection can be found on the wiring diagram inclu-
ded with the machine. Do not connect the liquid soap pump sys-
tem in the washer.
The electric connection for supply control signals is available on
the rear panel. Refer to
. At the terminal box, there is a
label for electric connection. Detail on connection of signals can
also be found on the electric scheme of the machine.
CFD3113N
Figure 41
Signals for supply pump control are 24 VAC. Maximum current
for control circuits of pump must be limited to 100mA. Lead the
cable for connection of pump control signals through the plastic
cable bushing. After connection of conductors to the respective
positions of the connector "P", fix up the cable by tightening the
cable bushing against disconnections and close the box with the
cover. For details about liquid soap supply sytem programming,
refer to Programming Manual.
Installation
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61
Part No. D1598ENR10
Summary of Contents for UY105 PRO
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