Specifications
Installation
25
F232086
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Table 6
Suitable air cushions should be installed in supply
lines to prevent “hammering.” See Figure 12.
Figure 12
Electrical Installation
Electrical connections are made at the rear of the
control module. The machine must be connected to the
proper electrical supply shown on the identification
plate attached to the side of the control module.
Water Supply Line Sizing
Number
of Machines
Supply Line Size
in (mm)
Main Hot/Cold
35
1 1 (25) 3/4 (19)
2 1-1/2 (38) 1 (25)
3 2 (50) 1-1/4 (32)
4 2 (50) 1-1/2 (38)
60
1 1-1/4 (32) 1 (25)
2 2 (50) 1-1/4 (32)
3 2 (50) 1-1/2 (38)
4 2-1/2 (64) 2 (50)
PHM669N
1 Air Cushions (Risers)
2 Water Supply Faucets
PHM6
6
1
2
This machine must be installed, adjusted,
and serviced by qualified electrical
maintenance personnel familiar with the
construction and operation of this type of
machinery. They must also be familiar
with the potential hazards involved.
Failure to observe this warning may result
in personal injury and/or equipment
damage, and may void the warranty.
SW004
CAUTION
Dangerous voltages are present in the
electrical control box(es) and at the motor
terminals. Only qualified personnel
familiar with electrical test procedures,
test equipment, and safety precautions
should attempt adjustments and
troubleshooting. Disconnect power from
the machine before removing the control
box cover, and before attempting any
service procedures.
SW005
WARNING
Ensure that a ground wire from a proven
earth ground is connected to the ground
lug near the input power block on this
machine. Without proper grounding,
personal injury from electric shock could
occur and machine malfunctions may be
evident.
SW008
WARNING