DOUGLAS MACHINES CORP. SD-36 Panduan Pengoperasian - Halaman 6
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Important: Remember where your electrical disconnects are located.
This will be the main and supplemental power coming to the machine. You will
have two (2) separate electrical sources connected to the machine. Locate both
of them.
Some of the following steps will be performed in the electrical panel enclosure.
We recommend disconnection of all incoming power before doing any service in
the electrical enclosure. Please Be Cautious!
1. With the incoming electrical power disconnected or turned off, remove the
front lower panel and electrical panel enclosure cover. Turn all thermostats
to the lowest or off position (turning knobs in the counter clockwise
direction).
2. Locate and make sure the drain and pump petcock is in the closed
position. The pump petcock will remain in the closed position unless
service is needed on the pump.
3. Shut off all breakers going to the heaters, if electrically heated. Breakers
will be marked WASH HEATER and RINSE HEATER.
4. With the electrical enclosure panel cover still off, turn incoming power back
on. Make sure the circuit breaker marked PUMP and circuit breaker
marked 120 is in the on position (BE VERY CAUTIOUS - THIS IS NOW A
HOT PANEL).
5. Depress the power button on the machine. At this point the machine will
start to fill. If it does not fill to the overflow, (this is a mushroom shaped cap
located in the inside of the wash cabinet) reprogramming of the auto fill
may be necessary (refer to Programming the Touch Pad PC Board Sheet).
You must also make sure the incoming water pressure is in between
2Opsi and 3Opsi flow pressure as stated in the Recommend Installation
Guide.
Note: Incoming water pressure over 30psi will void warranty on related items.
6. Depress the short button; the wash pump should start running at this point.
If the pump doesn't start running, check that all fuses (if applicable) and all
breakers marked PUMP and 120 are in the on position. With the pump
running, check the pump rotation (Look at the rear of the pump motor; the
fan should be rotating in a clockwise direction.) If the pump is not rotating
in the correct direction, reversal of electrical phases will be necessary.
(Contact your electrician or Douglas Machines for details.)
7. Now its time to fill the rinse tank. Depress the short button; the machine
will now run through a complete cycle. A complete cycle entails wash
(pump running), rinse (pump not running, rinse solenoid valve open), and
a one minute dwell and steam extraction (during dwell the machine cannot
be restarted). Please note while the machine is in the rinse and dwell
period you will not see any readings on the jet pressure gauge.
Douglas Machines Corp.
START UP
Initial Start Up
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