ServiceMASTER Clean 19300 User manual

Owner’s Manual: 19300
Title: ULTIMATE WET DRY EXTRACTOR
Serial number:__________________
The ServiceMaster Company
860 Ridge Lake Blvd.
Memphis, TN 38120
800-756-5656 (Tech Support)
Date: 12/15/2010
Revision: D
ServiceMaster® Manual
Copyright 2004 by
ServiceMaster Clean
All rights reserved
56041877

FORM NO. 56041877 - Page 2
INSPECTION:
Carefully unpack and inspect your Wet Dry Extractor for shipping damage. Each machine is tested and
inspected before shipping. Any damage incurred during shipping is the responsibility of the carrier. You
should notify the carrier immediately if you notice damage to the box or to the machine or parts.
CLEANING SOLUTIONS:
The Wet Dry Extractor is capable of either wet or dry cleaning. Only liquid cleaners are recommended
(no powders). Solvents with a flash point above 140 ºF are required. Solvents are normally used full
strength. Water-based cleaners are normally diluted. Follow label directions.
MAINTENANCE:
Clean the float rod each time the recovery bucket is emptied to make sure it is clean and the float can
freely travel up. Inspect and clean the filters after each job. The quick disconnects and castors can be
lubricated with a silicone based lubricant. Use a cleaner like Armor-All®on the plastic body.
For optimum performance, flush the machine with clear water at the end of working day. Once a
month, minimum, run a flushing compound through the machine to cut any mineral or chemical build-
up.
SAFETY PRECAUTIONS:
• We recommend the use of a respirator and rubber gloves when using dry cleaning solvents. In
addition, a fan or blower is beneficial to blow fumes away from the operator. Always work in a well
ventilated area.
• Always work with the exhaust hose attached to the machine when cleaning with solvent.
• Solution from the machine may be dangerous as a result of its temperature, pressure, or
chemical content.
• Do not leave the machine unattended when it is plugged in
.
• Read all instructions before operating the machine.
• Use only manufacturer’s approved attachments / tools.
ULTIMATE WET DRY EXTRACTOR
INFORMATION & OPERATING INSTRUCTIONS
DO NOT OPERATE MACHINE UNTIL YOU HAVE READ ALL SECTIONS
OF THESE INSTRUCTIONS
IMPROPER USE OF THE MACHINE WILL VOID THE WARRANTY
1. NEVER use the “Booster” heat when solvent is in the machine. (See special features).
2. ALWAYS use a non-flammable solvent with a flash point above 140 ºF.
3. Keep your machine from rain and snow, extremes in temperatures, and store it in a heated
location.
4. Do not let pump run dry.
5. Always use a drop cloth under the machine during operation.
6. Always use a defoamer when foaming occurs to prevent damage to vacuum
motor.
7. Never operate a machine that is leaking or in need of repair.
8. Extension cords must be at least 12 gauge, three wire, and no longer than 50 ft.
9. Always evacuate the solution tank and lines when switching from a solvent to a water-
based solution, and vice versa.
10. Use a rag when handling quick disconnects to prevent burns.

FORM NO. 56041877 - Page 3
OPERATING INSTRUCTIONS
1. Make sure the recovery bucket under the dome is in place and in the
correct orientation. Place the dome on and secure it.
2. Fill the Stainless Steel tank with cleaning solution to the desired level.
Solution must be at least 3” above the filter in the bottom of the tank.
Attach the exhaust hose in the exhaust outlet hole in the side of the
machine when dry cleaning.
3. Connect the Hoses and cleaning tool. Position the tool over the
solution tank. Turn the pump on, and spray into the stainless steel
tank until solution flows smoothly.
4. HEATING. When using solvent, turn the heat switch on.
Make sure the Booster heat knob is turned all the way off. The
warning light “Water only. No Solvent” should not be lit.
NOTE: the heater will shut off completely if the Booster Heat
switch is turned on when solvent is in the tank.
When heating a water-based solution turn the heater switch
on, and rotate the Booster Heat knob to the desired temperature.
NOTE: With just the ON/OFF switch turned on, the water will
heat to about 140
º F.
Wait two minutes after turning the heater on to allow the heater to
reach its operating temperature. Preheat the solution line and tool
before beginning to clean: spray into the solution tank for 15
seconds, wait 30 seconds then spray again for 15 seconds.
5. Turn the vacuum switch on. You are now ready to begin cleaning.
NOTE: all switches should be on.
6. As you clean, the recovered solution will flow into the recovery bucket
under the dome. When the bucket is nearly full, the float will have
risen high enough to turn the vacuum off. Turn off the vacuum toggle
switch, then remove the dome and carefully lift the bucket out.
Empty the bucket, and wipe it off. Reinstall the bucket in the
machine and reinstall the dome. Check the solution tank; add
solution if needed. Do not let the pump run dry. Turn the vacuum
switch on and continue cleaning.
7. When switching from solvent to water-based solution, or vice versa,
follow this procedure: turn off the pump and heat switches. Remove
the cleaning tool from the hoses. Place the open end of the vacuum
hose into the stainless steel solution tank to remove all of the
remaining solution. Place the vacuum hose directly over the filter in
the tank for 10 to 15 seconds. Finally, attach the solution hose to the
black suction plug, remove the vacuum hose from the hole in the
dome, and insert the black plug into the dome. This will enable the
vacuum to pull any remaining solution from the hose. Wait about 30
seconds before removing the plug. Turn the vacuum off, and prepare
the machine to begin cleaning.
NOTES:

FORM NO. 56041877 - Page 4
55°C
100°C
50°C
+
ACD
BE
NO SOLVENT
WATER ONLY
WHEN LIT
A = VACUUM
B = WARNING INDICATOR
C = PUMP
D = HEAT
E = BOOSTER HEAT
140 °F
200 °F
SOLVENT HEATING:
WATER HEATING:
WATER ONLY
NO SOLVENT (E):
CAUTION:
Turn on the Heater Switch (D). The Booster Heat switch
(E) must be all the way off (turned counterclockwise until it
‘clicks’ off) or the machine will not heat at all.
Turn on the Heater Switch (D). Turn on the Booster Heat
Switch (E) to the desired temperature, 130 - 200
° F.
NOTE: Booster Heat will not work unless the Heat switch is
on.
This indicator light (B) illuminates when the Booster Heat
switch (E) is turned on. It is a reminder that the Booster
Heat will only work with water-based solutions.
USE A RAG TO DISCONNECT BRASS FITTINGS AFTER
USING THE BOOSTER HEAT. THE FITTINGS CAN GET
VERY HOT AND MAY CAUSE MINOR BURNS.
SPECIAL FEATURES
AUTO VAC SHUT-OFF:
SOLVENT
SENSING SYSTEM:
When the recovery bucket is full, the vacuum motor will
automatically shut off. The float in the bucket may not be
raised by foam. Defoamer must always be used to avoid
water damage to the vacuum motor.
This unique, patented system determines whether there
is solvent or water-based solution in the tank. If solvent is
used, the sensor will automatically prevent heating above
140
° F. To prevent accidental over-heating of solvent, the
use of the Booster heat switch - with solvent in the tank -
will cause the entire heat system to shut off.

FORM NO. 56041877 - Page 5
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WET/DRY EXTRACTOR
Model 19300
2/22/2010
53A
8
917A
17
14
7
61
62