Tornado PG7430 Pro-Glazer H11-21 User manual

Tornado
Operation and Maintenance Manual
For Commercial Use Only
Model PG7430 Pro-Glazer H11-21
Catalog No.
97430
See L7430DCP for Parts List
Effective 1/16/06
Form No. L7430DC Revised 01/06 ¤2006 Tornado£Industries All rights reserved.
TORNADO
®
INDUSTRIES
7401 W. LAWRENCE AVENUE
CHICAGO, IL 60706
[phone] FAX [phone]
www.tornadovac.com

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This illustrated instruction book covers:
MODEL Pro Glazer H11-21
PAD SIZE 21"
CATALOG NO. 97430
HONDA ENG. TYPE HONDA
CLUTCH NO
ENGINE SIZE (CC) 340
ENGINE (HP) 11
All specifications are subject to change without notice.
TABLE OF CONTENTS:
Warranty Statement 3
Safety Instructions 4-5
Operating Instructions 6
Starting Procedure 6
Mounting Pad & Other Attachments 7
Buffing Information 7
Maintenance Table 8
Trouble Shooting Table 9
Daily Inspection Checklist 9

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Thank you for choosing Tornado products. We are proud to offer the most
complete line of commercial and industrial cleaning equipment in the industry.
Our reputation for quality, innovation and durability is unsurpassed.
* Effective January 1st, 2005. Terms subject to change without notice.
1) Windshear™ Blower-Dryer, Insulation Blowers, T191, T201, T12/1, CV 30, CV 38, CW 50, CW
100, Pro PAC Vacs, Duo-Upright Carpetkeepers™, Gas & Electric Pressure Washers, 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.
Note: Tornado, The Latest Dirt, Floorkeeper, Carpetkeeper, Carpetrinser, Carpetrinser/Dryer,
Headmaster, Taskforce, PAC-VAC, T-Lite, Glazer, Windshear, Max-Vac, CV 30, CV 38, and
Trot-Mop are trademarks of Tornado Industries.
1-800-VACUUMS
Chicago area: [phone]
Fax: [phone]
7401 W. Lawrence Avenue
Chicago, IL 60706

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IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USING THIS APPLIANCE
WARNING:
Keep hands, feet, strings and ties away from all moving pants while the machine is in
operation. The exhaust system gets very hot so keep hands, clothing and any items that can
burn away from the engine while hot.
Tornado machines are built tough and durable, however do not abuse the machine
and the machine won't abuse you. With proper care and maintenance this unit will
give you trouble free operations for the 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 to 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 handle switch lever is activated accidentally, high starting torque will cause machine to
move and may cause damage or injury.
The machine must not be running while :
xLeaving machine unattended
xChanging pads
xAttempting any maintenance or adjustment
These machines should not :
xBe used by unqualified or untrained personnel
xBe used unless properly maintained and adjusted
xBe used on areas with obstructions such as thresholds, etc.
xBe used in areas with loose tiles
xBe used in rooms without proper ventilation

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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.
xDo not use machine in areas where flammable and/or explosive vapors or dust are
present.
xNever use a device to lock the switch lever in the “ON” position.
xDo not add weight to this machine - this will upset the balance and may cause motor
overload.
xPad holders and brushes must be properly maintained to insure maximum cleaning
results.
xTo avoid fire, do not use with a flammable or combustible liquid to clean a floor.
xRisk 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.
xDo not add weight.
xDo not store with brush, pad holder or pad on floor.
xRefer to this manual for additional instructions.
SAVE THESE INSTRUCTIONS
Machine Specifications:
Pad Size 21”
Pad Speed 2100 RPM
Width 22.44”
Length 39.56”
Engine Honda GXV340
Starting Voltage 110 Volts
Deck Material Cast Aluminum Alloy

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OPERATING AND MAINTENANCE INSTRUCTIONS
OPERATION OF 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 any operation should begin, please read your Engine Operation Manual and your
Owner’s 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 ¾” wrenches tightened 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.) Add oil
if necessary.
-Replace oil cap.
-If the oil is low, add API Class SG or SH oil having a SAE viscosity grade
appropriate for the expected temperatures as indicated in the Engine Operators
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 is equipped with a 110 Volt Starter and push button 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. Put throttle cable into the choke position. Note : Never operate this machine with the idle
set to the choke position.
4. Plug the starter cord into a 110 Volt outlet. Push starter button and hold it there until the
engine starts. Do not crank more than 30 seconds at a time and wait at least one minute
between tries when cranking. See Trouble Shooting Table if the engine does not start
after several tries.
5. After the engine starts, unplug the starter cord and move the throttle to the slow position.
Do not operate buffer until the engine has warmed up sufficiently.
6. Lower pad to floor in the slow position, and operate at full throttle.

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STOPPING ENGINE
1.Turn fuel valve on tank to the closed position and allow the engine to continue running until
it runs out of fuel.
2. Turn the key to the off position.
Caution:
In an emergency, turn the key to the off position. Backfiring may occur when using
this method.
MOUNTING BRUSH AND OTHER ATTACHMENTS
(WARNING: TURN OFF UNIT BEFORE STARTING PAD INSTALL)
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, first make sure the oil cap is tightly sealed.
Tilt the machine on its side. NOTE: Look for the, “THIS SIDE UP” decal on the side of the
machine.
The Honda engine can only be tilted on one side due to its carb
filter location.
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.

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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.

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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. NOTE: look for the, “THIS SIDE UP” decal on the side of the machine. The Honda
engine can only be tilted on one side due to its carb filter location. 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 the service is completed.
Maintenance Table :
Type of Service Daily First Every Every Every Every Every
20 Hrs. 50 Hrs. 100 Hrs. 300 Hrs. 500 Hrs. 1000 Hrs.
Check Oil Level *
Check Bonnet Air Filter for Dirt *
Check Engine Cooling Fins *
Check Cleaning Pad *
Check Belt Tension *
Check Carb Filter *
Change Engine Oil ++ * *
Inspect Bolts & Connections * *
Clean and Adjust Spark Plug *
Change Oil Filter * *
Replace Carb Filter *
Adjust Engine Valve Clearance *
Replace Spark Plugs *
Clean Cylinder Heads of Deposit *
++ MOTOR OIL : SAE 10W30
OIL CAPACITY 1.1 QTS GXV340 11HP
OIL CAPACITY 1.5 QTS GXV390 13HP

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Trouble Shooting Table:
SYMPTOM POSSIBLE CAUSES
Engine Stops Running Dirty air filter. High exhaust emissions. Out of fuel. Low oil.
Engine Lacks Power Leaking head gasket. Insufficient vacuum. Governor needs
adjusting. No compression - worn rings. Check air filters.
Smell of Burned Rubber Belt out of adjustment.
Machine Vibrates Loose bolts. Pad not centered.
Machine "Digs In" While Running Operator is bearing down too hard. Dirty air filters.
Hard to Start Spark plug or head bolts loose. Blown head gasket.
Insufficient vacuum. Coil, air gap needs adjusting.
Low oil. Battery low.
Will Not Start No fuel. Blown head gasket.
Insufficient vacuum. Coil, air gap needs adjusting.
Low oil.
Daily Inspection Checklist:
ITEM CHECK
BOX
- 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 Proglazer back on casters, so the pad is off the floor
- Store the Proglazer in a clean dry place
- Report any problems with unit