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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Ingersoll-Rand GRG15A06G7, GRS15A06S7, GRS15A04S9 SANDER/POLISHER Specific Warnings, Placing Tool in Service, Lubrication