SIOUX SWG7AX Serie Manuel D'instructions page 3

INTENDED USE
This tool is intended for use with Type 27 depressed center grinding wheels for metal removal. It is not to be used with cone wheels, cup wheel or straight
wheels. THE GUARD MUST BE IN PLACE AT ALL TIMES!
AIR SUPPLY
The efficiency and life of this tool depend on the proper supply of clean, dry air at a maximum of 90 PSI. The use of an air line filter, pressure regulator, and
lubricator is recommended. Before connecting to tools, blow out the air line to remove water and dirt that may have accumulated.
HOSE AND HOSE CONNECTIONS
The air supply hose recommended is 3/8" (10mm) I.D. If an extension hose is necessary, use 1/2" (13mm) ID hose with couplings not less than 3/8" (10mm) I.D.
LUBRICATION
All models may operate without airline lubrication. However, operating the tool without airline lubrication may reduce tool performance and vane life.
If an airline lubrication is not used, it is recommended that the tool be oiled daily before use to improve performance. Add 2-4 drops of air motor oil and run
the tool for 10-20 seconds to distribute oil through the tool. For maximum performance and tool life, an air line lubricator, set to deliver 2 drops per minute, is
recommended. SIOUX No. 288 Air Motor Oil is recommended.
For Angle Head
Lubricate the angle head assembly with 2 shots of SIOUX #1232A grease every 8 working hours.
MAINTENANCE
Water, dust and other airline contaminants can cause rust and vane sticking. For long periods between tool use, flush the tool with a few drops of oil and run
for 10 seconds. This will help remove contaminants and reduce the formation of rust. Periodically check the speed and vibration of the grinder. If the speed
exceeds the nameplate speed, have grinder repaired. Verify all safety markings are legible. Inspect spindle threads, clamping devices and abrasive location
features for wear. If wear is present, replace components.
OPERATION
The tool is equipped with a locking type lever in order to prevent accidental start-up. Speed of the tool may be
adjusted by turning the regulator, which is located opposite the throttle lever. The angle head can be repositioned by
loosening the retaining collar and positioning the angle head in the desired position and retighten the retaining collar.
INSTALLING GRINDING WHEELS
Place Wheel Flange and wheel on spindle. Thread Wheel Retainer onto spindle. Tightened Wheel Retainer with
enclosed spanner wrench while holding spindle with enclosed open end wrench. Tighten Wheel retainer to a
maximum of 120 in-lb.
REMOVING GRINDING WHEELS
Unthread Wheel Retainer and remove wheel.
Catalog Weight
Number (lbs/kg)
SWG10AX124 3.6/1.6
SWG10AXL124 3.5/1.6
SWG10AX1245 3.7/1.7
SWG10AX125 3.8/1.7
SWG7AX124 3.5/1.6
SWG7AX1245 3.5/1.6
SWG7AX203 3.5/1.6
SWGA1AX124 3.3/1.5
SWGA1AX1245 3.4/1.5
SWGA1AX124G 3.2/1.5
SWGA1AX1245G 3.3/1.5
SWGS1AX124 3.9/1.8
SWGS1AX1245 4/1.8
SWGS1AX124G 3.7/1.7
SWGS1AX1245G 3.8/1.7
SWG05S183 TBD
SWG7S183 2.1/1
SWG10S124 3/1.6
SWG10S1245 3/1.6
SWG10S183 2.5/1.1
SWG10A124 2.5/1.1
SWG10A1245 2.6/1.2
SWG10A125 2.7/1.22
1285L 5.9/2.7
SWG10S106 TBD
SWG10S125 TBD
Form ZCE732D
Disconnect tool from air supply before installing or removing wheel or making any adjustments
NOISE AND VIBRATION READINGS
*Sound Pressure (dBA) *Sound Power (dBA)
(per EN ISO 15744) (per EN ISO 15744)
TBD
82.4
TBD
TBD
87.4
88.0
TBD
TBD
TBD
88.4
TBD
TBD
TBD
86.4
TBD
TBD
TBD
TBD
83.3
86.9
TBD
82.6
TBD
TBD
TBD
TBD
WARNING
Uncertainty
(dBA)
TBD TBD
94 3
TBD TBD
TBD TBD
99 3
99.6 3
TBD TBD
TBD TBD
TBD TBD
100 3
TBD TBD
TBD TBD
TBD TBD
98 3
TBD TBD
TBD TBD
TBD TBD
TBD TBD
94.9 3
98.6 3
TBD TBD
94.2 3
TBD TBD
TBD TBD
TBD TBD
TBD TBD
3
Wheel Retainer
*Vibration m/s Uncertainty m/s
2
(per EN ISO 28927-1) (per EN 12096)
TBD
2.48
TBD
TBD
2.53
4.18
TBD
TBD
TBD
2.58
TBD
TBD
TBD
2.49
TBD
TBD
TBD
TBD
3.9
7.71
TBD
5.63
TBD
TBD
TBD
TBD
Date 2018June6/H
Guard
Spindle
Wheel Flange
Wheel
2
TBD
0.04
TBD
TBD
0.16
0.41
TBD
TBD
TBD
0.08
TBD
TBD
TBD
0.03
TBD
TBD
TBD
TBD
0.04
0.36
TBD
0.05
TBD
TBD
TBD
TBD