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MSSM0126AE/9243AV
ÈABOUT THE AUTOMATIC WATER SPRINKLER
ËWhat To Do First, If the Sprinkler Actuates
—In the un-
likely event of a fire in the basket and ensuing sprinkler actuation, the three
wire relay drops out, the basket stops rotating and the unload door releases.
The sprinkler system (FIGURE 1) must be manually reset and the machine
checked for obvious and hidden damages before being returned to service.
ËStopping the Water Spray and Resetting the Sprinkler
—
Once the fire (if any) is extinguished, pull down the sprinkler reset handle
(FIGURE 2) to stop the water spray and reset the sprinkler. Permit the
water to drain from the basket housing and base.
ÊChecking for Obvious Damage
SHOCK HAZARD—Electrical
power can cause death or severe
injury.
Lock OFF and tag out power to the machine
main bus at the wall disconnect before check-
ing for obvious damage. Power switches on
control panel disable only control circuit
power in certain electrical boxes.
Inspect the interior for damage, especially the basket
surface, support shaft seals, T-seal, and support rollers.
Also check and dry damp electrical connections. If there is
no obvious damage, restore dryer power and remove the
goods as explained in “Removing Goods” in this section.
ÊRemoving Goods
ËAt the Control Panel
Master switch ON.
Display=
Move the Dryer Load Allowed switch (FIGURE
3) to NO. This tells the shuttle not to deliver a new load
of goods to the dryer. (Although this switch is duplicated
on the function switch panel next to the unload door, it is
possible for the shuttle to send a new load to the dryer
immediately, before an operator could reach the panel).
ËAt the Function Switch Panel
FIRE AND BURN HAZARDS—
Smoldering goods will fall out
when unload door is opened.
Stand clear with hoses while
unloading.
1. Move the Manual/Automatic switch to MAN-
UAL to fully open the unload door and enable
the Jog switch.
2. Hold the Jog switch CW or CCW as needed to re-
move goods, then return the Manual/Auto-
matic switch to AUTOMATIC.
ÊChecking for Hidden Damage
With the machine in Manual, check for hidden damage by operating all controls (e.g. Modulating Gas valve,
stripper, etc.). See “ACTUATING OUTPUTS, VIEWING INPUTS AND ACCESSING DATA ACCUMULA-
TION ON THE MARK II DRYER CONTROL” in the Programming, Operating and Troubleshooting manual. To
help determine why a fire occurred, see “HOW TO ACCESS DRY CYCLE DETAILS” in the same section. If the
machine has no mechanical damage and all controls work normally, return machine to normal operation.
ÎFIGURE 1
(MSSM0126AE)
ÎLocation of Sprinkler Enclo-
sure
ÎFIGURE 2
(MSSM0126AE)
Î Sprinkler Controls
WAITING FOR LOAD
******************
ÎFIGURE 3
(MSSM0126AE)
ÎControl Panel
ÎFIGURE 4
(MSSM0126AE)
ÎFunction Switch Panel
3