Grizzly G8122 User manual

Specifications
No-Load Speed ............................... 18,000 RPM
Wheel Size ............................. 3" Dia. x 3⁄8" Arbor
Air Inlet ....................................................1⁄4" NPT
Average Air Consumption .......................... 4 cfm
Weight .........................................................2 lbs.
Operation
Connect to air and press the trigger to operate. To
reduce the risk of injury, always keep the safety
guard installed for all operations.
Replacing Wheels
Use the included wrenches to replace the cut-off
wheels. Do not use cracked wheels or they might
fly apart during operation. Only use wheels rated
for 18,000 rpm or higher. Make sure wheels are
installed so the rotation direction on the wheel and
saw match. Make sure the washer is reinstalled
between the cut-off wheel and the cap screw.
Lubrication
To improve tool lifespan, use a filter/lubricator/
regulator setup as shown in Figure 2. Otherwise,
lubricate multiple times daily with 2–3 drops of
pneumatic tool oil. Place the oil directly into the air
fitting as shown in Figure 3.
Figure 1. Model G8122.
Figure 3. Lubricating directly into air fitting.
If you need help with your new pneumatic tool,
call our Tech Support at: [phone].
EYE INJURY HAZARD!
Always wear safety glasses
or a face shield during use
to prevent injury.
INJURY HAZARD!
When servicing, always dis-
connect tool from air to pre-
vent unexpected operation.
90 PSI
MAX AIR PRESSURE!
Exceeding this PSI may
result in injury/tool damage.
Quick
Connector
Quick
Coupler
Air Hose Quick
Coupler
Quick
Connector
Lubricator
Filter
Regulator
Air
Compressor
Your
Tool
Figure 2. Installing a filter/lubricator/regulator to
improve the lifespan of your tool.
MODEL G8122
AIR CUT-OFF SAW
INSTRUCTIONS

G8122 Parts Breakdown and List
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REF PART # DESCRIPTION REF PART # DESCRIPTION
1 P8122001 VALVE SCREW 18 P8122018 ROTOR
2 P8122002 O-RING 19 P8122019 ROTOR COLLAR
3 P8122003 O-RING 20 P8122020 FRONT END PLATE
4 P8122004 AIR REGULATOR 21 P6000 BALL BEARING 6000ZZ
5 P8122005 SPRING 22 P8122022 SPINDLE
6 P8122006 O-RING 23 P8122023 CLAMP NUT
7 P8122007 VALVE STEM 24 P8122024 SAFETY GUARD
8 P8122008 THROTTLE LEVER 25 P8122025 NUT
9 P8122009 LEVER PIN 26 P8122026 CUTTING WHEEL
10 P8122010 MOTOR HOUSING 27 P8122027 VALVE BUSHING
11 P8122011 EXHAUST SLEEVE 28 P8122028 HEX SCREW
12 P8122012 AIR INLET 29 P8122029 HEX WRENCH
13 P626 BALL BEARING 626ZZ 30 P8122030 WRENCH
14 P8122014 REAR END PLATE 31 P8122031 O-RING
15 P8122015 BALL 32 P8122032 WASHER
16 P8122016 CYLINDER 33 P8122033 O-RING
17 P8122017 ROTOR BLADE
COPYRIGHT © APRIL, 2007 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TR9247 PRINTED IN TAIWAN