Kemp A-FSH-O User manual

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OPERATOR’S MANUAL FOR
10,000 RPM 8 in. (200 mm) RANDOM ORBITAL SANDERS
Recommended Airline
Size - Minimum
10 mm 3/8 in
Recommended Maximum
Hose Length
8 meters 25 feet
Air Pressure
Maximum Working Pressure 6.2 bar 90 psig
Recommended Minimum NA NA
A-FSH-O 8" TWO HAND AIR RANDOM ORBITAL SANDER
WARNING
OIL DAILY
Operators Instructions
Includes - Product Highlights and Suggested Applications, Specifi-
cations, Please Read and Comply, Assembly Drawing of Machines,
Parts List, Proper Use of Tool, Work Stations, Putting the Tool into
Service, Operating Instructions.
Important
Read these instructions carefully before installing, operating, ser-
vicing or repairing this tool. Keep these instructions in a safe ac-
cessible location.
Always wear safety
goggles to protect
your eyes.
Oil daily for superior
Performance.
Please Read and Comply With
Specifications
1) General Industry Safety & Health Regulations, Part
1910, OSHA 2206, available from: Superintendent of
Documents; Government Printing Office; Washington
DC 20402
2) Safety Code for Portable Air Tools, ANSI B186.1 avail-
able from: American National Standards Institute, Inc.;
1430 Broadway; New York, NY 10018
3) State and Local Regulations.
Key parts of the above regulations are excerpted below.
They are not intended to be inclusive. Study and comply
with all regulations.
1) TOOL INTENT – Tool shall be used only for purposes
intended in its design.
2) AIR SUPPLY – Test and operate tools at 90 PSIG (6.2
Bar) maximum unless tool is marked otherwise. Use
recommended airline filters - regulators - lubricators (FRL).
3) UNUSUAL SOUND or VIBRATION – If tool vibrates or
produces an unusual sound, repair immediately for correction.
4) OPERATOR PROTECTIVE EQUIPMENT – Wear goggles
or face shield whenever tool is in operation.
Other protective clothing shall be worn, if necessary.
SEE REGULATIONS.
5) SAFETY MAINTENANCE PROGRAM – Employ a safety
program to provide inspection and maintenance of all phases
of tool operation and air supply equipment in accordance with
“Safety Code for Portable Air Tools.”
Features Include :
• Variable Speed Control with Palm Style On/Off Lever
• Ergonomic Cushion-Grip for Comfort and Stability
• Low Profile for Control and Comfort
• Rear Exhaust Directs Air away
• Suggested Applications: Sanding and Finishing a Variety of Materials including Wood, Metal,
Plastic, Fiberglass Composites, Solid Surfaces and other Sandable Surfaces
A-FSH-O81-O A

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1
2
3
5
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7
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8
9
10
11
13
12
15
16 17 18
19
22
26
23
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21
27
28
29
31
30
33
35
36
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38
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45
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50
51
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51
52 53
54
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56 57
59
58
60
61
50
15
48
62
64
65
66
63
14
25
24
24
32
68
44
34
49
69
40
ITEM NO.
TORQUE SETTINGS
in.-lbs (N-m)
12 55 - 65 (6.2 - 7.3)
28 21 - 30 (2.4 - 3.4)
35 95 - 105 (10.7 - 11.8)
44 21 - 30 (2.4 - 3.4)
50 27 - 30 (3.0 - 3.4)
51 29 - 33 (3.3 - 3.7)
61 60 - 72 (6.8 - 8.1)
A-FSH-O81-O50R120-N
A-FSH-O81-O50R120-C
A-FSH-O81-O50R120-S

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Item No. Part No. Description Qty.
1 EXTERNAL RETAINING RING 1
2 BEARING 1
3 REAR ENDPLATE 1
4 O-RING 1
5 CYLINDER ASSEMBLY 1
6 VANE 5
7 ROTOR 1
8 KEY 2
9 FRONT ENDPLATE 1
10 BEARING 1
11 O-RING 1
12 LOCK RING 1
13 FRONT BEARING DUST SHIELD 1
14 MOTOR SHAFT & GEAR SHAFT 1
15 THREADED PLUG 2
16 RH HOUSING 1
17 MUFFLER INSERT 1
18 TOP HOUSING SEAL 1
19 MOTOR HOUSING SEAL 1
20 VALVE STEM ASSEMBLY 1
21 VALVE SLEEVE 1
22 5.0 mm (3/16 in.) ORBIT SAFETY LEVER ASSEMBLY 1
23 CYLINDER SPRING PIN 1
24 SPACER RING OPT
25 HANGER OPT
26 MOTOR HOUSING 1
27 8 in. (200mm) SHROUD 1
28 SCREW 8
29 8 in. ROS PAD MOUNT 1
30 DOUBLE ROW BEARING 1
31 SPACER 1
32 SPINDLE BEARING DUST SHIELD 1
33 BELLEVILLE RETAINER 1
34 BALANCER 1
35 SCREW 1
36
ACCESSORIES
8 in. PAD 1
37 VALVE SEAT 1
38 VALVE 1
39 VALVE SPRING 1
40 AIRLINE SEAL ASSEMBLY 1
41 EXHAUST GASKET 1
42 EXHAUST NOZZLE (S) 1
43 EXHAUST NOZZLE (N & C) 1
44 SCREW 7
45 EXHAUST TUBING (N & C) 1
46 TUBING CLAMP (N & C) 1
47 INLET TUBING 1
48 SIDE HANDLE OPT
49 LH HOUSING 1
50 SCREW 5
51 SCREW 7
52 SPEED CONTROL 1
53 O-RING 1
54 INTERNAL RETAINING RING 1
55 INLET CAPTIVE RING 1
56 O-RING 1
57 O-RING (N & C) 1
58 MUFFLER (N & C) 2
59 INLET/EXHAUST END CAP ASSEMBLY (N) 1
60 INLET/EXHAUST END CAP ASSEMBLY (S & C) 1
61 INLET BUSHING ASSEMBLY 1
62 Ø 28 mm (1 in.) VACUUM HOSE TO Ø 28 mm (1 in.) x 38 mm (1 1/2 in.) ADAPTOR COUPLING &
AIRLINE ASSEMBLY (C) 1
63 Ø 28 mm (1 in.) HOSE SEAL (S) 1
64 Ø 28 mm (1 in.) VACUUM HOSE TO DOUBLE BAG FITTING AND AIRLINE ASSEMBLY (S) 1
65 VACUUM BAG 1
66 VACUUM BAG INSERT 1
68 M4 WASHER 4
69 T-20 TORX WRENCH 1
150 05 801 001
150 05 801 002
150 05 801 003
150 05 801 004
150 05 801 005
150 05 801 006
150 05 801 007
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150 05 801 064
150 05 501 065
150 05 501 066
150 05 801 068
150 05 801 069

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Work Stations
Putting the Tool into Service
Operating Instructions
1) Read all instructions before using this tool. All operators
must be fully trained in its use and aware of these safety
rules. All service and repair must be carried out by
trained personnel.
2) Make sure the tool is disconnected from the air supply.
Select a suitable abrasive and secure it to the back-up
pad. Be careful and center the abrasive on the back-up
pad.
3) Always wear required safety equipment when using this
tool.
4) When sanding always place the tool on the work then
start the tool. Always remove the tool from the work
before stopping. This will prevent gouging of the work
due to excess speed of the abrasive.
5)
adjusting or removing the abrasive or back-up pad.
6)
of torque reaction developed by the sander.
7) Use only correct spare parts.
8)
9)
the tool by its hose; always be careful to prevent the tool
from being started when carrying the tool with the air
supply connected.
10) Dust can be highly combustible. Vacuum dust collection
bag should be cleaned or replaced daily. Cleaning or
replacing of bag also assures optimum performance.
11) Do not exceed maximum recommended air pressure.
Use safety equipment as recommended.
12) The tool is not electrically insulated. Do not use where
there is a possibility of coming into contact with live
electricity, gas pipes, water pipes, etc. Check the area of
operation before operation.
The tool is intended to be operated as a hand held tool. It is
always recommended that the tool be used when standing
grip and footing and be aware that the sander can develop a
torque reaction. See the section “Operating Instructions”.
Use a clean lubricated air supply that will give a measured
air pressure at the tool of 90 psig (6.2 bar) when the tool is
running with the lever fully depressed. It is recommended
to use an approved 3/8 in. (10 mm) x 25 ft (8 m) maximum
length airline. It is recommended that the tool be connected
to the air supply as shown in Figure 1.
Do not connect the tool to the airline system without incorpo-
rating an easy to reach and operate air shut off valve. The air
supply should be lubricated. It is strongly recommended that
in Figure 1 as this will supply clean, lubricated air at the
correct pressure to the tool. Details of such equipment can
be obtained from your supplier. If such equipment is not used
then the tool should be manually lubricated
To manually lubricate the tool, disconnect the airline and put
2 to 3 drops of suitable pneumatic motor lubricating oil such
as Fuji Kosan FK-20, Mobil ALMO 525 or Shell TORCULA®
32 into the hose end (inlet) of the machine. Reconnect tool to
the air supply and run tool slowly for a few seconds to allow
air to circulate the oil. If the tool is used frequently, lubricate
it on a daily basis or lubricate it if the tool starts to slow or
lose power.
It is recommended that the air pressure at the tool be 90 PSI
(6.2 Bar) while the tool is running so the maximum RPM is not
exceeded. The tool can be run at lower pressures but should
never be run higher than 90 PSI (6.2 Bar). If run at lower pres-
sure the performance of the tool is reduced.
13) Take care to avoid entanglement with the moving parts
of the tool with clothing, ties, hair, cleaning rags, etc. If
entangled, it will cause the body to be pulled towards the
work and moving parts of the machine and can be very
dangerous.
14) Keep hands clear of the spinning pad during use.
15) If the tool appears to malfunction, remove from use im-
mediately and arrange for service and repair.
16) Do not allow the tool to free speed without taking precau-
tions to protect any persons or objects from the loss of
the abrasive or pad.
Closed Loop Pipe System
Sloped in the direction of air flow
Drain Leg
Ball Valve
To Tool Station
Filter
Drain Valve
Regulator
Lubricator
Ball
Valve
Ball Valve Air Flow
Air Dryer
Air Compressor
and Tank
Air Hose
To Coupler
at or near Tool
Figure 1
NOTICE: To receive any expressed or implied warranty,
tool must be repaired by an authorized service center.
The following general service instructions provided are
for use after completion of the warranty period.