Graymills Handi-Kleen PH822-A OMI - Manual (Page 2)

795-92072
05/08
2
•
Cleaning fluids should have a pH under 12.5.
•
This is a heated system. Always use caution when first
putting hand into cleaning solution. Higher temperatures
can cause burns to skin and will damage pump. This
unit's thermostat has a maximum temperature of 120ºF.
Do NOT attempt to exceed thermostat setting.
•
Should cleaning solution become uncomfortably hot
despite adjusting thermostat to a lower temperature
and/or the heat light is on continuously, unplug
machine and discontinue use. For instructions on
changing the thermostat, please see the Troubleshooting
section.
•
If any cleaning solutions are splashed on clothing, change
promptly and thoroughly wash any body areas which have
been in contact with solution. Apply lotion. Do NOT
permit saturated clothing to remain in contact with
skin.
•
After extended use, the gas-spring used to assist in
opening and closing the lid may lose its ability to keep the
lid open. At the first sign of this, replace the gas-spring
immediately. (See Spare Parts List)
• Automatic
Safety Cover. Since certain soils may be
combustible, e.g., oils, greases. This unit is equipped with
a fusible safety link cover mechanism designed to support
the open cover at a slightly forward angle. In the event of
a fire, the fusible link will melt at 165ºF permitting the
cover to slam shut, cutting off oxygen supply to the fire.
(See Spare Parts List)
•
Failure to keep proper liquid level will result in
burning out the pump and heater coil, creating a
potential fire hazard. To help prevent this, this unit is
equipped with a low liquid level device which will shut off
the pump and heater. If solution stops circulating and the
red “FAULT” light becomes illuminated, immediately turn
off and unplug unit. For instructions on filling the reservoir,
please see the Troubleshooting section.
•
Do not leave the unit unattended with parts in the tank
which would prevent the cover from closing
completely in the event of a fire. Keep cover closed
when unit is not in use. If the fusible link breaks, do
not operate the unit until a replacement link is
installed. (See Spare Parts List)
•
Turn heater and pump off when unit is to be idle for
extended periods (overnight and weekends).
•
Maximum shelf capacity 150 pounds.
•
Maximum fluid capacity 30 gallons.
POWER SUPPLY, WIRING AND
GROUNDING
•
Failure to permanently ground the unit and controls
before connecting to electrical power can cause
shock, burns or death.
•
Install ground and wiring according to local and
national electrical code requirements.
•
Install a fused disconnect switch on all power legs near
the unit
•
Disconnect and lockout electrical supply before installing
or servicing unit.
•
Unit must be properly grounded to prevent electric shock
hazard. Connect only to three-prong outlet. Should cord
become cracked, frayed or damaged in any way, it should
be repaired/replaced immediately by a qualified
electrician. Never use an extension cord. (See Spare
Parts List)
•
The full-load amperage draw for this machine is 12 amps.
MACHINE INSTALLATION
1. Unit is shipped fully assembled.
2. Place unit on smooth, level surface in a well-ventilated
area.
3. Close drain valve before filling tank.
4. Fill tank with 30 gallons of
aqueous cleaning solution
according to solution
manufacturers’ suggested
dilution instructions. For best
results, Graymills
recommends Aquatene 330,
Super Aquatene 360, or
Aquatene 571. Maximum
fluid level is equal to the tops
of the slots in the baffle
screen (Right). Fluid level
must be maintained above
pump and heater coil.
Max-Fill Slots
5. Open lid and read warnings on inside left hand portion of
lid.
6. Place stainless steel shelf on mounting ridges inside tank.
Flow-Thru brush rests on shelf.
7. Plug cord into properly-grounded three prong 120V, 60 Hz
single-phase outlet.