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Preoperational Test __________________

All dryers are thoroughly tested and inspected before leaving

the factory. However, a preoperational test should be

performed before the dryer is publicly used. It is possible

that adjustments have changed in transit or due to marginal

location (installation) conditions. Installer must instruct the

user on how to correctly operate the dryer before leaving.
Turn on electric power to the dryer.
Refer to the Operating Instructions for starting your particular

model dryer.

Gas Dryers

Open all shutoff valves.
When a gas dryer is first started (during initial start-up), it

has a tendency not to ignite on the first ignition attempt. This

is because the gas supply piping is filled with air, so it may

take a few minutes for the air to be purged from the lines.

NOTE:

During the purging period, check to be sure that all

gas shutoff valves are open.

A gas pressure test should be taken at the gas valve pressure

tap of each dryer to ensure that the water column pressure is

correct and consistent.

NOTE:

Water column pressure requirements (measured at

the pressure tap of the gas valve body) must be verified.

IMPORTANT:

In most cases there is no regulator provided

in an L.P. dryer. The water column pressure must be

regulated at the source (L.P. tank), or an external regulator

must be added to each dryer.

Electrical Dryers

Check to ensure that electric oven/contactor assembly is

activating.

Safety Related Circuits

Make a complete operational check of all safety related

circuits:

• Door Switch(es)
• Hi-Limit Thermostats

Make a complete operational check of all operating controls.

Tumbler Coating

The tumbler is treated with a protective coating. We suggest

dampening old garments or cloth material with a solution of

water and nonflammable mild detergent and tumbling them

in the tumbler to remove this coating.

Microprocessor Programs/Selections

Each microprocessor controller (computer) has been

preprogrammed by the factory with the most commonly used

parameter (program) selections. If computer program

changes are required, refer to the computer programming

manual, which was shipped with the dryer.

Preoperational Instructions __________

IMPORTANT:

For more detailed information regarding the

microprocessor controller (computer), refer to the

microprocessor user’s manual included with the dryer.

Coin Models

Microprocessor Controller (Computer)

When the microprocessor controller (computer) is in the ready

state, the L.C.D. screen will display “FILL” and (XX.XX)

Amount.
Insert coin(s). Once the correct “Amount to Start” has been

inserted, the L.C.D. will display “PUSH”.
Select temperature by pressing “HI,” “LO,” or “PERM PRESS.”

The cycle will start and the L.C.D. will display the temperature

cycle selected and the remaining time.
The dryer will continue through the drying and cooling cycles,

until the vended time has expired.

NOTE:

To stop the dryer, open main door. Continuation of

the cycle will resume only after the door has been closed

and any one of the three temperature selections is

pressed.

Non-Coin Models

Microprocessor Controller (Computer)

The L.E.D. display reads “FILL” (no cycle in progress).
Select temperature by pressing “HI,” “LO,” or “PERM PRESS.”
The dryer will then start (i.e. blower, tumbler, and heat).
The L.E.D. will display the temperature cycle selected and

the remaining time.

NOTE:

The dryer can be stopped at any time by opening

the main door or the lint door.

When the programmed drying time has expired, the non-

coin microprocessor controller (computer) will proceed into

the Cool Down Cycle.

Shutdown Instructions _______________

If the dryer is to be shutdown (taken out of service) for a

period of time, the following must be performed:
Discontinue power to the dryer either at the external

disconnect switch or the circuit breaker.
Discontinue the heat supply:

Gas Models