Tornado
Operation and Maintenance Manual
For Commercial Use Only
TORNADO® INDUSTRIES
7401 W. LAWRENCE AVENUE
CHICAGO, IL 60706
(708) 867-5100 FAX (708) 867-6968
www.tornadovac.com
Pro-Glazer Model PG K17-24-C
Form No. L7571DB 6/04 2004 Tornado Industries All rights reserved.
Catalog No.
97571
This illustrated parts book covers:
MODEL Pro-Glazer PG K17-24-C
PAD SIZE 24"
CATALOG NO. 97571
SERIES B
ENG. TYPE KAWASAKI
CLUTCH YES
ENGINE SIZE (CC) 494
ENGINE (HP) 17
U.L. *
CSA *
*Engine starter motor is U.L. & CSA Listed.
All specifications are subject to change without notice.
TABLE OF CONTENTS:
Safety Instructions 3
Operating Instructions 5
Starting Procedure 5
Mounting Pad & Other Attachments 6
Buffing Information 6
Maintenance Table 7
Exploded View – Assembly 8
Parts List 9
Troubleshooting Table 11
Daily Inspection Checklist 11
Propane Conversion Main Components 12
Clutch Adjustment Procedure 13
Wiring Diagram 14
Tornado® Standard Warranty Program*
Warranties do not cover
components subject to normal
wear or abuse and misuse, and
have other limitations not
specified here. For full details ,
contact your Authorized
Tornado Distributor, Service
Center, or the Tornado
Technical Service Department.
Tornado sales and service
representatives are not
authorized to waive or alter the
terms of this warranty, or to
increase the obligations of
Tornado under the warranty.
Parts on all Tornado and Tornado/Karcher
Labor on all Tornado and Tornado/Karcher
rotationally-molded bodies
cleaning equipment
Warranty on batteries and chargers,
* Effective January 1st, 2004. Terms subject to change without notice.
1) Windshear™ Blower-Dryer, Insulation Blowers, T191, T201, CV 30, CV 38, CW 50, CW 100, Pro PAC Vacs, DuoUpright Carpetkeepers™, and all chargers are warranted for 1 (one) year for both parts and labor.
2) Warranties on all riding sweepers including the ICC1, KM 100/100 R, KMR 1250, and KMR 1700 are 24 months
parts/6 months labor OR 1000 hours of operation, whichever comes first. Warranties on the 75/140 & 90/140 are
24 months parts/12 months’ labor OR 1,000 hours of operation whichever comes first.
3) All-non wear item parts purchased after warranty expiration are warranted for 90 days.
4) Warranty starts from the date of sale to the consumer or, at Tornado’s discretion, 6 months after dealer
purchased the unit from Tornado, whichever comes first.
5) See separate limited 2-year pressure washer policy.
10 Years:
All plastic tanks and
2 Year:
1) 2) 3) 5)
1 Year:
cleaning equipment
1 Year:
one year pro-rated.
1) 5)
2) 5)
2
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USING THIS APPLIANCE
WARNING:
Keep hands, feet, shoestrings, and neckties away from all moving parts while the machine is in
operation. The exhaust system gets very hot, so keep hands, clothing and any combustible
items away from the engine while it is hot.
Tornado machines are built tough and durable, but do not abuse the machine or mechanical
damage and/or personal injury could result. With proper care and maintenance this unit will
give you trouble-free operation for years to come.
WARNING:
LETHAL EXHAUST GASES
Engine exhaust gases contain poisonous carbon monoxide. Carbon monoxide is odorless,
colorless, tasteless, and can cause death if inhaled. Although NFPA 588-4.5 says…” these
machines shall be permitted to be used in buildings frequented by the public”, the Tornado Co.
suggests you avoid inhaling exhaust flames, and never run the engine in a closed building or
confined area without proper ventilation.
Although LPG burns more efficiently and emits less carbon monoxide than gasoline, some
carbon monoxide is produced. Avoid inhaling exhaust gases - especially over prolonged
periods of time. Do not allow engine to run unattended.
WARNING:
TO REDUCE THE RISK OF FIRE OR INJURY
If the handle throttle lever is moved suddenly, high starting torque will cause the machine to
move, and may cause damage or injury. Don’t wear loose-fitting clothing while near the
machine, and take care not to accidentally move the throttle lever.
The machine must not be running while:
• Leaving machine unattended
• Changing pads
• Attempting any maintenance or adjustment
These machines should not:
• Be used by unqualified or untrained personnel
• Be used unless they are properly maintained and adjusted
• Be used in areas with obstructions such as thresholds, etc.
• Be used in areas with loose tiles
• Be used in rooms without proper ventilation
3
WARNING:
Do not put hands under base - rotating parts could cause injury. Always keep hands, feet, and
loose fitting clothing away from moving parts to prevent possible injuries. Use care to keep
any electrical supply from contacting moving parts such as floor brushes or pads.
• Do not use machine in areas where flammable and/or explosive vapors or dust are
present.
• Never use a device to lock the switch lever in the “ON” position.
• Do not add weight to this machine - this will upset the balance and may cause motor
overload.
• Pad holders and brushes must be properly maintained to insure maximum cleaning
results.
• To avoid fire, do not use with a flammable or combustible liquid to clean a floor.
• Risk of explosion. Floor sanding can result in explosive mixture of fine dust and air.
Use this machine only in a well ventilated area, free from any flame or match.
• Do not store with brush, pad holder or pad on floor.
• Refer to this manual for additional instructions.
SAVE THESE INSTRUCTIONS
Machine Specifications:
Pad Size 24”
Pad Speed 1850 RPM
Width 26.5”
Length 46”
Engine Kawasaki FH 500V-AS18
Starter Voltage 12 Volts
Deck Material Cast Aluminum Alloy
4
OPERATING AND MAINTENANCE INSTRUCTIONS
OPERATION OF THE MACHINE
Your Tornado® Floor Machine is ready for operation as soon as it is unpacked. Remove the machine
from the pallet and discard bolts.
Before beginning any operation, please read your Kawasaki Engine Owners Manual.
The unit comes shipped without fuel in the tank. Be careful not to overfill the tank. The best method for
filling the tank is to have the full tank weighed at the filling station. The steel tank should weigh no more
than 43 pounds. Also, adjust the handle to a comfortable position and insert the locking pins. Then, with
two 3/4” wrenches tighten the two main bolts in the handle support to 40-50 ft/lbs.
Check the engine oil level. The unit will come shipped with oil. Always keep the engine oil level
between the full and add marks on the dipstick. Replace the oil by performing the following steps :
- Park your Pro-Glazer on a level surface and make sure the engine is stopped.
- Turn the oil cap counter clockwise and then lift from the fill tube.
- Wipe the dip stick clean and push it back into the oil fill tube until the cap seats, and then
withdraw it to check the oil level. (Do not screw in to check level.) Oil level should be
between the “ADD” and “FILL” marks. Add oil if necessary.
- Replace oil cap and tighten.
- If the oil is low, add API Service Classification SF, SG, SH, or SJ oil having a SAE viscosity
grade appropriate for the expected temperatures as indicated in the Kawasaki Owners
Manual.
The machine is shipped with the battery connected.
Inspect all fuel hoses and fittings for leaks. Repair any leaks immediately.
Check the carb filter and air filter for debris. Clean and replace if necessary.
Connect fuel hose to tank by (hand tightening) the hose fitting to the tank. Make sure the connection is
tight to prevent leaks.
PRO-GLAZER STARTING PROCEDURE
The Pro-Glazer PG K17-24-C is equipped with a 12-volt starter and key switch.
1. Tilt machine back so the floor pad is off the floor.
2. Turn the fuel tank knob slowly until you hear the flow of the fuel into the fuel system.
3. Place throttle cable into the choke position. Note: Never operate this machine with the engine
throttle control set to the choke position.
4. Turn the key switch fully counterclockwise to the “Start” position and hold it there until the engine
starts. Do not crank more than 5 seconds at a time, and wait at least 15 seconds between tries
when cranking. See Trouble Shooting Table if the engine does not start after several tries.
5. After the engine starts, move the throttle to the slow position. Do not operate buffer until the engine
has warmed up sufficiently, recommended as 3-5 minutes at idle.
6. Lower pad to floor slowly, and operate at full throttle. Engage clutch control lever to start pad
rotation.
5
STOPPING ENGINE
1. Lower the engine speed to an idle, and allow the engine to idle for about one minute.
2. Turn fuel valve on tank to the closed position and allow the engine to continue running until
it runs out of fuel.
3. Turn the key to the off position.
Caution:
In an emergency, turn the key to the off position, and close the fuel valve. Backfiring
may occur when using this method.
MOUNTING PAD AND OTHER ATTACHMENTS
(WARNING: TURN OFF UNIT BEFORE STARTING PAD INSTALL)
(WARNING: REMOVE LP TANK BEFORE TURNING OVER THE MACHINE)
To mount or remove a pad, tilt the machine back until it rests on the back wheels. Unscrew
the pad-lock nut while gripping the pad and pad driver. Position a new pad concentric with the
pad driver and retighten with the pad-lock nut.
To remove the pad driver, tilt the machine on its side. Use a 3/4” wrench to hold the main shaft
which is located between the four bolts in the front and on the top of the machine. Then, rotate
the pad driver counterclockwise to unscrew it from the main shaft.
For long life and best results always use genuine TORNADO® accessories.
MAINTENANCE OF THE PAD HOLDER
Remove the pad holder when the machine is not in use, and hang on wall peg or similar
holder.
POLISHING
Use 3/4” to 1” thick BEIGE high speed burnishing pads. Floors should be dry mopped to
remove grit.
SPRAY BUFFING
Use 3/4” to 1” thick HOG HAIR high speed burnishing pad. The spray buff solution should be
applied to the floor ahead of the machine. Do not run the machine into the spray or mist of the
spray buff solution.
DAMP BUFFING
Use 3/4” to 1” thick BEIGE high speed burnishing pad. Use a well wrung out mop to apply
damp buffing solution. Go over dampened surface with machine until surface is dry and has a
high glaze.
STORING
Store with pad off the floor by tilting machine back on the support wheels.
6
BELT MAINTENANCE
(WARNING: REMOVE LP TANK BEFORE TURNING OVER THE MACHINE)
To change a broken or worn belt, turn the machine on its side and remove the pad and pad driver.
Using a wrench, loosen the hex bolt for the pulley tensioner. Once the tensioner is loose, the belt can
be easily removed. Slip the old belt off the pulleys and reattach the new belt. Attach the pulley
tensioner back into position and retighten its bolt. The tensioner should provide the belt with a 0.16 inch
belt deflection when a force of 2 pounds is applied against outside of belt. Turn machine upright
immediately after service is completed.
Maintenance Table:
These are typical service intervals. Service more frequently under more severe operating conditions.
Type of Service Daily First Every Every Every Every Every
8 Hrs. 25 Hrs. 50 Hrs. 100 Hrs. 200 Hrs. 300 Hrs.
Check Oil Level
Check Bonnet Air Filter for Dirt
Check Battery Electrolyte
Check Cleaning Pad
Check Drive Belt Tension
Inspect for Loose Bolts & Connections
Change Engine Oil ++
Clean Air Cleaner Foam Element
Clean Air Cleaner Paper Element
Tighten Nuts & Screws
Clean and Adjust or Replace Spark Plug
Clean Engine Cooling Fins
Change Oil Filter
Replace Air Cleaner Paper Element
Adjust Engine Valve Clearance
Clean and Lap Valve Seats
Clean Cylinder Heads of Deposits
KD = Have an authorized Kawasaki Engine Dealer perform these services.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
KD
KD
KD
++ MOTOR OIL: Consult the Kawasaki Owners Manual for oil viscosity recommendations.
OIL CAPACITY - 1.6 QTS When oil filter not removed.
OIL CAPACITY - 1.8 QTS When oil filter removed.
Description Catalog #
Bonnet Filter 99552
Pre-Carburetor Sponge Filter 99551
Carburetor Filter 99550
Oil Filter 99553
Steel Propane Tank w/Gauge 30396
Replacement Items
7
Assembly Exploded View
8
Assembly Parts List (See exploded view diagram on previous page)
Item # Qty Part # Description
1 3 01574 Washer, lock ¼”
2 10 01577 Washer, lock 5/16”
3 3 01734 Screw, Phillips round-head machine #6-32 x 3/8
4 3 02046 Screw, hex-head cap ¼-20 x 1
5 12 02217 Nut, hex jam-lock (nylon insert) ¼-20
6 3 02958 Nut, hex-lock (keps) #6-32
7 5 03124 Rivet, blind 3/16 dia. X .656 long
8 3 03218 Washer, plain ¼
9 2 03321 Washer, plain .391
10 1 03536 Washer, lock 3/8
11 1 03736 Washer, plain 3/8
12 1 10502 Screw, hex-head cap 5/16-18 x 1-1/4
13 4 10677 Screw, TFT pan-head #10-12 x ½
14 1 10895 Screw, Phillips pan-head machine #10-24 x 1-3/8
15 4 12812 Screw, hex-head cap 5/16 x 18 x 1-3/4
16 6 12896 Screw, Phillips round-head machine #10-32 x 5/8
17 4 12957 Washer-plain ½
18 6 14046 Screw, Phillips oval-head machine ¼-20 x 1
19 20 14142 Washer, plain .265
20 2 14393 Spacer
21 1 15061 Clamp, nozzle bar
22 1 15330 Strain relief bushing
23 2 15666 Spacer, squeegee lift
24 1 15887 Pad retainer
25 8 16069 Screw, flat-head socket cap 5/16-18 x 1-1/4
26 4 17177 Screw, hex-head cap ¼-20 x 1-1/4
27 2 17850 Washer, plain #10
28 2 18245 Spacer, #10
29 2 18641 Screw, hex-head cap ¼-20 x 1-3/4
30 1 18666 Washer, plain .500
31 2 18875 Screw, hex-head cap ½-13 x 1-1/2
32 4 19145 Nut, hex-lock (nylon insert) ½ x 13
33 2 19337 Nut, hex-lock (nylon insert) ½-13
34 1 19506 Spacer, 5/16” dia.
35 14 19513 Nut, hex-lock (nylon insert) 5/16-18
36 1 30272 Deck, 24” machined
37 1 30278 Handle grip
38 1 30280 Upper handle assembly, deluxe
39 1 30293 Lower handle assembly weldment
40 1 32208 Pad drive axle/bearing assembly (Composite)
41 1 30308 Pad driver 24”
42 2 31314 Wheel, 6”
43 2 30315 Clevis pin, 5/16 dia. X 2.6” long
44 8 30316 Wheel spacer
45 2 30319 Cotter pin
46 1 30323 Pad, beige 24”
47 1 30332 Bushing, pulley
48 4 30335 Washer, plain 7/16
49 5 30340 Washer, spring lock
50 2 30341 Washer, spring lock ½”
51 4 30351 Screw, hex-head cap 7/16-14 x 1-1/4
52 5 30354 Screw, hex-head cap ¼-20 x 5/8
53 1 30355 Caster wheel
54 4 30356 Lock washer
55 6 30358 Nut, hex lock (nylon insert) #10-32
56 1 30363 Battery tray weldment
9
57 2 30367 Felt, side battery tray
58 1 30368 Felt, back battery tray
59 1 30370 Battery bracket
60 1 30371 Battery cover weldment
61 1 30374 Battery rear cover
62 1 30375 Propane tank latch
63 1 30377 Felt, tank rear
64 1 30379 Battery, 12V-33AH
65 2 30384 Screw, socket-head hex 5/16-18 x 1
66 4 30385 Screw, STD (B) HWH ¼ x 1
67 1 30394 Throttle control
68 1 30399 Trim-guard rail, 63”
69 1 30414 Key switch
70 1 30549 Clutch spacer
71 1 30557 Bolt, hex-head M10 x 1.5
72 1 30609 Key
73 1 30662 Belt tensioner assembly
74 1 30663 Decal, on-off
75 2 30666 Locking pin assembly
76 1 30667 Lock washer, external tooth
77 2 30674 Screw, Phillips pan-head machine ¼-20 x 5/8
78 2 30814 Decal, Tornado with logo
79 1 31127 Screw, hex-head cap 3/8-16 x 2-3/4
80 1 31290 Engine, 17-HP Kawasaki
81 1 31399 Hour meter
82 2 31445 Spacer, belt tensioner
83 1 31453 Relay contactor, 12V
84 1 31455 Bracket, muffler stand
85 1 31547 Box base, key/meter
86 1 31548 Box cover, key/meter
87 1 31937 Filter cage, wireform
88 1 31970 Filter element, cooling air
89 1 32134 Clutch, single groove
90 1 32136 Bracket, deck cable
91 1 32137 Bracket, handle cable
92 1 32140 Clutch control lever
93 1 32149 Oil drain valve assembly
94 1 32163 Oil drain valve gasket
95 1 32190 Pulley, 6-1/2” O.D.
96 1 32246 Drive belt
97 2 32247 Bracket, wheel
98 1 32262 Clutch return spring
99 1 32265 Screw, socket-head shoulder ¼ Dia x 1/4
100 1 32267 Return spring hook assembly (hook, washers, lock washers, nuts)
101 1 31534 Dust skirt, 24” yellow (optional item)
102* 1 31160 Fuel hose with tank coupler, red (shown on page 10)
103* 1 30725 Battery cable, 6AG x 15” black
104* 1 30810 Battery cable, 6GA x 30” red
105* 1 31158 Coupler, tank hose (included in tank fuel hose assembly 31160)
106* 1 31960 Throttle choke extension tab (carb-mounted throttle cable connector)
107* 1 32248 Hose, oil drain
108 1 32261 Cable, clutch release
109 2 12270 Screw, Phillips pan-head machine #10-24 x 1-1/2
110* 1 32304 Catalytic converter, platinum (round), current design, Serial #10088 and #10102 onward
111* 1 32305 Exhaust manifold for 32304 only
112* 1 32006 Catalytic converter, platinum (oval), earlier design, up to and including Serial #10087
113* 1 32002 Exhaust manifold for 32006 only
* = Part not shown
10
Troubleshooting Table:
SYMPTOM POSSIBLE CAUSES
Will Not Start/Hard to Start Empty fuel tank.
Faulty carburetor, ignition coil, or valves.
Faulty battery or ignition key switch.
Faulty head gasket, piston, cylinder, valves, or piston ring.
Loose cylinder head bolts.
Clogged air filter elements.
Faulty fuel pressure regulator.
Defective, poorly gapped, or loose spark plug.
Engine Lacks Powe Faulty carburetor, ignition coil.
Faulty head gasket, piston, cylinder, valves, or piston ring.
Loose cylinder head bolts.
Clogged air filter elements.
Faulty fuel pressure regulator.
Defective, poorly gapped, or loose spark plug.
Clogged cooling air (bonnet) element. (Overheat)
Dirty cooling fins. (Overheat)
Low engine oil level. (Overheat)
Excessive carbon deposits in combustion chambers.
(Overheat)
Engine Speed Won’t Increase Faulty cable connection, or engine governor.
Engine Stops Running Out of fuel. Severe condition causing engine overheat.
Smell of Burned Rubber Drive belt out of adjustment.
Machine Vibrates Loose bolts. Pad not centered.
Machine "Digs In" While Running Operator is bearing down too hard.
Engine Revs w/o Pad Rotation Clutch is slipping and needs cable adjustment.
Daily Inspection Checklist:
ITEM CHECK
- Check condition of pad (Replace if torn or dirty)
- Wipe entire unit down with cleaning solution (engine must be cool)
- Verify pad retainer is still in place
- Store Propane tank outside of building
- Store Pro-Glazer back on casters, so the pad is off the floor
- Store the Pro-Glazer in a clean dry place
- Report any problems with unit
11
BOX
Propane Conversion Main Components
Item # Part # Description
1 31996 Gas regulator
2 31998 Fuel pressure hose, 3/8” red (carb-to-regulator)
3 31999 Vacuum hose, black (carb-to-regulator)
4 32001 Solenoid valve
5 32004 Oil pressure switch
6 32191 Hardware & fittings kit (bag)
7 31160 Fuel hose and tank coupler assembly
12
Clutch Adjustment Procedure
The clutch unit requires a pull force of 50 pounds plus or minus 5 pounds on its actuating arm
to fully engage the clutch under load. Too little force promotes clutch slippage and overheating,
and too much force can damage the clutch internals.
Without special lift equipment, working access to the
bottom of the machine will require it to be turned onto its
left side. Note that the engine crankcase oil must be
drained out and the LP Gas tank removed prior to turning
the unit over! The sealed battery used on the 97571 Floor
Machine will not require removal. Once the machine
bottom is accessible, remove the pad, unhook the clutch
control cable end spring from the clutch arm, and remove
the clutch return spring.
Using a pull-scale with a capacity of 50 pounds or more,
attach one end to the clutch arm and pull the arm
rearward. When the scale reaches 50 pounds pull force,
mark the edge of the clutch housing where the arm has
stopped. This arm position represents full clutch
engagement. Set the pull-scale aside. (Note that full clutch
engagement and arm position can change over the life of
the clutch, and that if the arm contacts the end of the slot
before 50 pounds force has been reached, the clutch
requires rebuilding or replacement.)
Reassemble the clutch cable spring and clutch return
spring into place. Pull lightly on the clutch control lever on
the handle toward its full rearward position and hold it.
First, check that the cable’s ball-end does not contact the
cable sleeve. If it does bind, the clutch control cannot work
properly and you must reposition the sleeve farther away
from the clutch.
Pull the clutch control lever on the handle again. Inspect
the clutch arm’s position to see if it lines up with the 50-lb
mark made earlier. If it does, final-tighten the cable sleeve
fasteners. If it does not, release the lever and reposition
the cable sleeve fasteners appropriately, whether at the
deck or the handle end. Try the lever again and look for
mark alignment. Also recheck for unwanted contact
between the spring end and the cable sleeve.
When the cable is released, the clutch arm should swing
fully forward to the front of its slot, which fully applies the
brake. Once the proper arm position is attained and the
clearance checks show no problems, final-tighten all of the cable sleeve nuts. Check over your
work and tighten all fasteners. Turn the unit upright. Do not turn the starter switch or try to
crank the engine until you have refilled the engine crankcase with oil.
13
Wiring Diagram
R = red
B = black
Y = yellow
R
R
R
30725
Red wires
supplied
with motor
32249
B
Oil
sending
unit
B
B
B
Y
R
B
_
To motor
(ground)
To soleno i d
mount (ground)
19390
B
Solenoid
R
Battery
31468
Gas
regulator
Blue
R
30810
+
R
B
B
B
B
R
31465
31468
B
19101
B
Starter
Terminals
not used
32250
R
Charging
system
terminals
R
Ignition
switch
R
31467
31466
R
Y
Blue
#30725 (1) black battery cable, 6 ga. x 15”
#30810 (1) red battery cable, 6 ga. x 30”
#19101 (1) red battery cable, 6 ga. X 6”
#19390 (1) black lead, 16 ga. x 6”
#31556 (1) red lead, 16 ga. x 27”
#31460 (1) black Nylon wire conduit 14”
#31461 (3) black Nylon wire conduit 26”
Hourmeter
Wiring Components Parts List
#31462 (1) black Nylon wire conduit 9”
#31465 (1) red wire harness assy, 16 ga. x 27”
#31466 (1) blue wire harness assy, 16 ga. x 25”
#31467 (1) yellow wire harness assy, 16 ga. x 17”
#31468 (2) black wire harness assy, 16 ga. X 26”
#32249 (1) black wire harness assy, 12 ga. x 12”
#32250 (1) red wire harness assy, 16 ga. x 39”
14
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