Ingersoll-Rand GRG15A06G7 SANDER/POLISHER Specific Warnings, Placing Tool in Service, Lubrication

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SANDER/POLISHER SPECIFIC WARNINGS

M10

180

• These Sanders and Polishers will operate at the free	accessory having a maximum operating speed less
speed specified on the nameplate if the air supply	than the free speed of the Sander or Polisher in
line furnishes 90 psig (6.2 bar/620 kPa) air pressure	which it is being used.
at the tool. Operation at higher air pressure will	• When using a pad on a threaded arbor, make
result in excessive speed.	certain the flange nut is tightened securely. Check
• Use only a sanding pad, buffing wheel or polishing	the tightness of the flange nut before operating a
bonnet with these tools. Do not use any grinding	Sander to make certain it will not loosen during
wheel, bur or metal removing accessory other than	operation.
a sanding pad with these tools. Never use an

WARNING: Incorrect combinations of grinding wheel, wheel guard and tool speed could result in injury. Correct combinations are specified below:

Guard Part Number	Wheel Type	Wheel Diameter	Maximum Wheel	Maximum Speed
		in. (mm)	Thickness	rpm
			in. (mm)

77A–106–7	27, 28	7 (178)	1/4 (6.4)	7,500

77A–106–9	27, 28	7 (178)	1/4 (6.4)	6,000

PLACING TOOL IN SERVICE

LUBRICATION

MAIN LINES 3 TIMES

AIR TOOL INLET SIZE

IRAX No. 50P

IRAX No. 68 1LB

Always use an air line lubricator with these tools.

We recommend the following Filter–Lubricator–Regulator Unit:

For USA – No. C18–03–FKG0–28

TO

AIR

SYSTEM

TO

AIR

TOOL

LUBRICATOR

REGULATOR

FILTER

Before starting the tool, unless the air line lubricator is used, detach the air hose and inject about 2.5 cc of IRAX No. 50P Oil into the air inlet.

After each eight hours of operation, replenish the oil supply. Remove the Oil Chamber Plug (7) from the Throttle Handle (1) and fill the chamber.

After each forty–eight hours of operation, inject about 5 cc of IRAX No. 68 1LB Grease into each Grease Fitting (44).

BRANCH LINE 2 TIMES

AIR TOOL INLET SIZE

DRAIN REGULARLY	COMPRESSOR

(Dwg. TPD905–1)

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Contents OPERATOR’S Manual Using the ToolGrinder Specific Warnings Placing Tool in Service SANDER/POLISHER Specific WarningsLubrication Model Type 27 and 28 Wheel Spindle and GuardModel Free Speed, rpm Back up Pad Spindle Utilisation DE L’OUTIL Manuel DE L’OPERATEURAvertissements Spécifiques AUX Meuleuses Signification DES Étiquettes D’AVERTISSEMENTMise EN Service DE L’OUTIL Avertissements Particuliers AUX PONCEUSES/POLISSEUSESLubrification Modèle Vitesse à vide Plateau-support Broche Tr/mn Pouces SPÉ CificationsUtilizació N DE LA Herramienta Para Poner LA Herramienta EN SERVI- CIOAvisos Específicos Sobre LAS Amoladoras Etiquetas DE AvisoIrax N P Irax N 1LB Avisos Especificos DE LIJADORA/PULIDORAPara Poner LA Herramienta EN Servicio Lubricació NModelo Velocidad Placa de Reserva Eje Constante Rpm Pulgadas EspecificacionesUsando a Ferramenta Colocando a Ferramenta EM FuncionamentoIdentificaçã O do RÓ Tulo DE Advertê Ncia Advertê Ncias Específicas Sobre a EsmeriladoraAdvertê Ncia Lubrificaçã O Colocando a Ferramenta EM FuncionamentoModelo Velocidade Livre Almofada Veio Rpm Pol Especificaçõ ESSection Part Number for Ordering Maintenance SectionMaintenance Section 77H-KVLT Disassembly of the Angle Head General InstructionsFor GRG15A or GRG15M Models Disassembly of the Throttle Lever and Inlet Disassembly of the Motor and ThrottleFor GRP15A or GRS15A Models Disassembly of the Bevel Pinion Driver For GRP15A-02P-7 ModelsFor GRG15A, GRG15M or GRS15A Models Assembly of the Motor and Throttle Assembly of the Bevel Pinion DriverFor GRP15A Models Locking Lever Assembly Assembly of the Throttle Lever and InletFor GRP15A, GRS15A Models Assembly of the Angle HeadFor Type 27 Mounted Wheels For Type 28 Mounted WheelsGrinder can, in some cases, cause an unsafe Probable Cause SolutionNever operate a Grinder without an Inlet Bushing Screen. Ingestion of dirt intoDo not exceed 52.5 ft-lb 71.5 Nm torque Trouble Probable Cause SolutionRear End Plate Assembly is a matched set. See Disassembly and assembly instructions