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
6
1
2
3
4
5
20
21
22
21
21
23 47 46
21A
30
48
16
15
18 19
3233
36
35
37
33B 32A
31
34A 34B
34
39
38
42
44 40
41
32
33A
25
60
59
51
50
54
55
24
57
26 27B
27
28
27A
45
52
53
49
43
29
56
57
58
WET/DRY EXTRACTOR
Model 19300
2/22/2010
53A
8
917A
17
14
7
61
62

FORM NO. 56041877 - Page 6
19300 ULTIMATE WET DRY EXTRACTOR
120V PARTS LIST
1 FP368 Vacuum Dome, no Gasket
2 439 Gasket, for dome
3 420 Handle, recovery Bucket
4 FP147 Recovery Bucket, complete
5 421 Float Rod
6 FP184 Float Assembly
7 423-120-240 Hour Meter, with bezel
8 1335 Switch Plate (no switches or lights)
9 118A Warning Indicator
14 FP578 Switch, rocker, with cover
15 FP246 Tank, S/S solution, complete
16 425 Gasket for Stainless Steel Tank, 15-1/2”
17 122 Knob, potentiometer
17A FP200B Potentiometer with Cable
18 80 Filter, pump inlet, S/S, 50 mesh
19 FP143 Probe, solvent sensor
20 19 Screw, twist-lock
21 450 Twist-lock
21A 123 Switch, reed, vacuum float
22 424 Handle, lift, black
23 431 Vacuum Chamber
24 ULT-TEAL Body, teal
25 928 Louver (includes screws)
26 45 Quick Disconnect, 1/4 m.p.t.
27 410 Guard, fan
27A 1496 Screws (Fan) 6/32” X 2”-1/4”
27B 16 Nut, nylon
28 412 Fan, cooling
29 459 Louver, 2-1/2” (includes screws)
30 426 Pump Cover, S/S
31 FP197A Pump Head w/fittings
32 107 Compression Nut, 1/4”
32A 106 Compression Nut, 5/16”
33 FP151 Tubing, pump to tank with fittings (1/4” I.D.)
33A FP149 Tubing, pump to heater with fittings (1/4” I.D.)
33B FP150 Tubing, pump to tank with fittings (5/16” I.D.)
34 104 Elbow, 1/8” X 5/16”, hose, f.p.t.
34A 100 Elbow, 1/8” X 1/4”, hose, m.p.t.
34B 104 Elbow, 1/8” X 5/16”, hose , f.p.t.
35 FP148 Pump, complete (120V)
36 435B Slide Bracket, male
37 435 Slide Bracket, female
38 156 Hose Clamp, 2-1/4”
39 FP163 Exhaust Hose, 2” X 13.5”, rubber
40 408 Vacuum Motor, 2-Stage
41 FP137 Castor Plate, complete
42 8 Nut, 1/4-20
ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION
43 413 Circuit Board, heat control
44 429 Heat Sink Plate
45 86 Grommet
46 440 Flange, exhaust
47 FP487 Filter, exhaust, 4”
48 419 Gasket, vacuum motor
49 447 Circuit Board, solvent sensor
50 409A Relay, vacuum
51 138 Bolt, Hex, 1/4” X 1-1/4”
52 FP138 Heat Exchanger, complete
53 455 Heat Exchanger Mount
53A 76A Hose Clamp, 2 3/4”
54 101 Coupling, 1/8 m.p.t.
55 103 Elbow, 1/8 m.p.t.
56 105 Nipple, reducer 1/4” X 1/8 p.t.
57 115 Washer, fiber
58 116A Washer, fiber
59 418 Castor
60 29 Screw, 1/4-20 x 1/2”
61 184 Cord Retainer
62 495A Power Cord, 25’, yellow
12-2010
MISELLANEOUS PARTS/KITS
FP144 Syphon plug
FP156 Exhaust hose, 10 ft
FP247 Heat repair kit

FORM NO. 56041877 - Page 7
Ultimate Wet / Dry Extractor
TROUBLESHOOTING COMMON PROBLEMS
If you are unable to make a diagnosis using this chart, contact the distrubu-
tor from whom you purchased your machine
Pump Doesn’t Spray:
Low Suction from Vacuum:
Low, or no, Heat:
CAUTION: always unplug the machine when removing/adding wiring connections.
Make sure all hose connections are tight.
Make sure the solution tank has enough fluid in it to cover
the filter in the bottom of the tank.
Make sure the pump is running; sometimes it is difficult to
hear the pump when the vacuum is running.
Spray tip on tool are plugged: try another tool, or remove
the spray tip and then try spraying through the tool.
Vacuum Does Not Run:
Spray Cycle is too long:
Spray only for 10 - 12 seconds on each spray cycle, otherwise all the
heated water will be exhausted, and you will have to wait for an-
other two minutes.
Spray Tips or Cleaning Tool has been replaced:
The different tool has a larger total tip size, so more water flows.
You have added extra length to the solution line:
Extra length or larger diameter hose will dissipate the heat more
quickly.
You have solvent in the tank and the booster knob is turned
on.
IF THIS CHECK THIS
Make sure the dome lid is making a tight seal.
Make sure the tool is not plugged up with hair or other de-
bris.
Make sure the vacuum hose is not cracked or split.
Make sure the float in the recovery bucket is down.
Check to make sure the on/off switch for the
Pump not running: Pump switch is not activated or not working.
Pump motor is damaged or worn.
Motor brushes on pump motor are worn.
Wiring connections are not making a good contact.

#19300
ULTIMATE WET/DRY
EXTRACTOR
NOTES:
The ServiceMaster Company
860 Ridge Lake Blvd.
Memphis, TN 38120
800-756-5656 (Tech Support)