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This manual has important information for the use and safe operation of this machine. Failure to read 

this manual prior to operating or attempting any service or maintenance procedure to your Onyx 

machine could result in injury to you or to other personnel; damage to the machine or to other 

property could occur as well. You must have training in the operation of this machine before using it. 

If your operator(s) cannot read English, have this manual explained fully before attempting to 

operate this machine. 

 

Si Ud. 0 sus operadores no pueden leer ellngles, se hag an explicar este manual completamente 

antes de tratar el manejo 0 servicio de esta maquina. 

 
All directions given in this manual are as seen from the operator's position at the rear of the 
machine. 

 
For replacement manuals please call or email your request to: 

Onyx Environmental Solutions 
Phone: (800) 858-3533 
Email: [email protected] 

 
DANGER! 

It is the owner/operator's responsibility to ensure that the air-exchange system 

installed in any location where a propane floor care machine is being operated is of sufficient 
capacity and quality to support the use of such a machine. OSHA and other County, State, or 
Federal Agencies publish guidelines on this subject that are usually most readily found in the 
possession of the respective owners and/or parent companies of any location or chain of 
locations. Failure on the part of the owner/operator to ensure that a propane floor care machine 
can be operated safely in a given location may lead to injury, sickness or even loss of life. 
 

 

RECORD THIS IMPORTANT INFORMATION FOR FUTURE REFERENCE: 

 
 

DATE OF PURCHASE________________________________________________ 

 

PURCHASED FROM_________________________________________________ 

 

ADDRESS__________________________________________________________ 

CITY____________________________STATE_____________________ZIP_____ 

PHONE__________________________ CONTACT_________________________ 

MACHINE MODEL___________________________SERIAL#_________________ 

 

 

 

 

 

 
 
 
 

Table of Contents: 

Summary of Contents for BLACL DIAMOND SERIES

Page 1: ...Black Diamond 21 24 27 Propane Burnishers Operator s Manual Manual Part...

Page 2: ...t is the owner operator s responsibility to ensure that the air exchange system installed in any location where a propane floor care machine is being operated is of sufficient capacity and quality to...

Page 3: ...Exploded Parts Diagram Section 8 For engine and emissions information please reference the EnviroGard engine manual provided This Operator s Manual Safety Procedures Guide has been prepared for the pr...

Page 4: ...in injury to you or to other personnel damage to the machine or to other property could occur as well You must have training in the operation of this machine before using it If you or your operator s...

Page 5: ...er service instructions DANGER Propane is highly flammable If you smell propane gas shut off the machine and move it outside Determine the source of the leak before using it again NEVER vent propane g...

Page 6: ...equipment Propane burnishers are best defined as ultra high speed burnishers with the staying power to produce superior high gloss floor surfaces Upon contact with the floor the burnisher should alwa...

Page 7: ...Fuel Rego Coupler Propane Cylinder Valve O2 sensor IF EQUIPPED Emissions Shut down Fuel Lock off Fuel Regulator Battery Box Oil Filter Oil Drain Plug Oil Dipstick Fill Battery connector Starting Sole...

Page 8: ...s cracks dry rot or any corrosion Screw the brass fuel line fitting Rego onto the tank service valve hand tight only DANGER This connection MUST be secure because the service valve has a safety valve...

Page 9: ...this manual Advised to make copies Emission Control Information To protect the environment in which we will live the manufacturer has incorporated 1 crankcase emission and 2 exhaust emission control...

Page 10: ...than of an inch anywhere around from the pad driver Center the pad on the driver the best you can 3 BELT REPLACEMENT Tilt the machine on its side observing the following precautions and block securely...

Page 11: ...turn which is located on the top of the frame near the front left corner of the engine Push the tensioner which is mounted below the frame towards the center of the machine 3 Work the belt off of the...

Page 12: ...l Pad Driver is cracked Possibly from striking a curb or bolt in the floor Replace at once with a new part Bearings in Front End Assembly are worn Place machine on its side where the muffler is mounte...

Page 13: ...ts to recharge the battery 7 KAWASAKI V TWIN ENGINE BEGINS TO BACKFIRE REGULARLY SUDDENLY Check the sparkplug boots One is likely cracked possibly due to contacting a corner of a shelf or a door frame...

Page 14: ...uel Tank Empty Refill or Replace Tank No Fire at Spark Plug Replace Spark Plug Engine Oil Pressure Low Check and Fill Oil To Correct Level Oil Pressure Switch Faulty Check or Replace Oil Pressure Swit...

Page 15: ...KOIL LEVEL COND CHECK AIR FILTER CHECK PAD HOLDER CHECK BELT TENSION CHECK HOSES CLEANOR REPLACEAIR FILTER CLEAN DUST DIRT FROM ENGINE TIGHTEN BOLTS FITTINGS CHANGE ENGINE OIL 2 REPLACE OIL FILTER REP...

Page 16: ...rough normal wear by reason of their characteristics pads brushes bumpers body molding skirting spark plugs filters or other consumable parts 3 This warranty does not extend to parts affected by misus...

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