MAXIDRY MAXI120, Installation Manual, Page: 24 / 30

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TIMING LEGEND
SPIN TIME
Adjustment Position Number 1 2 3 4 5
Time in Seconds* 30 60 90 120 150
DWELL (STOP) TIME
Adjustment Position Number 1 2 3 4 5
Time in Seconds* 5 6.3 7.6 8.9 10.2
* Values shown are +/- 1-second.
Reversing Timer Spin / Dwell Adjustments
Timer models have an electronic reversing timer in the
electrical service box, which is located in the upper left rear
area of the dryer.
Both the Dwell (stop) Time and the tumbler Spin Time are
adjustable by mode selection switches located on the
electronic timer (as noted in the illustration below).
Preoperational Instructions __________
The L.E.D. display reads “READY” (no cycle in progress).
Press the letter on the keypad corresponding to the cycle
desired (i.e., key “D”).
NOTE: “0-40” will require the “START/ENTER” key to be
pressed after the number is selected in order to accept the
selection and start drying.
The dryer will then start. (I.E., blower, tumbler, and heat.)
The L.E.D. display will read MANUAL DRYING CYCLE D,
00:00 MIN REMAIN.
NOTE: Press and hold the “UP ARROW” to view the
tumbler temperature at any time.
The dryer can be stopped at any time by pressing the
“STOP/CLEAR” key, at this time the dryer will go into a
cycle pause. If the “STOP/CLEAR” key is pressed again at
this point, the cycle that was in progress will be cancelled
and returned to the “READY” state.
Press and hold the “DOWN ARROW” to view the tumbler
RPM.
When the programmed drying time has expired, the Phase 7
non-coin microprocessor controller (computer) will proceed
into the Cool Down Cycle.
Once the Cool Down Cycle begins at the end of the heat
cycle, the L.E.D. display will read COOL DOWN TEMP ___/
___ MINUTES REMAINING. At the end of the heat cycle,
the dryer will shut off the heat and continue the fan and
tumbler until the Cool Down Time or temperature is reached.
IMPORTANT: For more detailed information regarding the
microprocessor controller (computer) on the dryer, refer to
the microprocessor user’s manual included with the dryer.
Dual Timer Dryers
Turn drying timer knob for a time of 20 minutes.
Select “High Temp.”
Push “Push to Start” button.
To stop dryer, open the main door.
Spin and dwell (stop) times are adjustable at the reversing
timer.
Compressed
Air Supply
Air Pressure
Normal 80 psi 5.51 bar 551 kPa
Minimum Supply 70 psi 4.82 bar 482 kPa
Maximum Supply 90 psi 6.21 bar 621 kPa
Compressed Air Requirements _______
Steam dryers require an external supply of compressed air,
with a volume of 4.25 cfh @ 80 psi (0.12 cmh @ 5.51 bar,
551 kPa). Compressed air is necessary for the standard air
operated steam damper. Compressed air is not required with
optional steam solenoid valve.
Air Requirements
Shaded areas are stated in metric equivalents
Air Regulation
No air regulation or air filtration is provided with the dryer.
External regulation/filtration of 80 psi (5.51 bar, 551 kPa) must
be provided. It is suggested that a regulator/filter gauge
arrangement be added to the compressed air line just before
the dryer connection. This is necessary to ensure that correct
and clean air pressure is achieved.