E D R O
D
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W
a s h
®
T
h r e e
P
o c k e T
W
a s h e r
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x T r a c T o r s
12
MACHINE LOCATION
Foundation: The concrete floor must be of sufficient strength and thickness to handle the floor
loads generated by the high extract speeds of the machine.
Service/Maintenance Space: Provide sufficient space to allow comfortable performance of
service procedures and routine preventative maintenance.
CAUTION
Replace all panels that are removed to perform service and
maintenance procedures. Do not operate the machine with
missing guards or with broken or missing parts. Do not
bypass any safety devices.
INPUT AND OUTPUT SERVICES AND REQUIREMENTS
Water Pressure: Best performance will be realized if water is provided at a pressure of 30-85
PSI (2.0-5.7 bar). Although the machine will function at a lower pressure, increased fill times
will occur. Water pressure higher than 100 PSI (6.7 bar) may result in damage to machine
plumbing. Component failure(s) and personal injury could result.
Steam Heating (Optional): Best performance will be realized if steam is provided at a pressure
of 30-80 PSI (2.0-5.4 bar). Steam pressure higher than 125 PSI (8.5 bar)
may result in
damage
to the machine and may cause personal injury. For machines equipped with optional
steam heating, (either direct or indirect), install piping in accordance with approved commercial
steam practices. Failure to install the supplied steam filter may void the warranty.
Electric Heating (Optional): For best performance, size the power source to the power rating of
the heating element and in accordance with local codes. A qualified electrician must determine
the amount of power supplied.
Compressed Air: Air source should provide pressure between 80-100 PSI (5.4-6.7 bar).
Drainage System: Provide drain troughs large enough to accommodate the total number of
gallons that could be dumped if all machines on the site drained at the same time from the
highest attainable level. Troughs should be covered to support light foot traffic.
Grounding: For personal safety and for proper operation, the machine must be grounded in
accordance with State and Local Codes. The ground connection must be to a proven earth
ground, not to conduit or water pipes.
Electrical Overload:
Do not use fuses in place of a circuit breaker
. Each machine should be
connected to a separate circuit breaker, with proper suppression devices for the machine. The
circuit breaker must be an inverse time type. An easy-access disconnect switch should also
be provided. These components must conform to the latest National Electric Code (NEC) and
State and Local Codes.
