Sealey DAS150T User manual

INSTRUCTIONS FOR:
DUAL ACTION SANDER
MODELS:DAS150T & DAS150T/DFS
Thank you for purchasing a Sealey product. Manufactured to a high standard this product will, if used according to these instructions
and properly maintained, give you years of trouble free performance.
DAS150T & DAS150T/DFS - 4 - 210405
IMPORTANT:PLEASE READ INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS AND CAUTIONS.
USE THIS PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAYCAUSE
DAMAGE AND/OR PERSONAL INJURYAND WILL INVALIDATE THE WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY INSTRUCTIONS
1.1. Electrical Safety
p p
WARNING! It is the users responsibility to read, understand and comply with the following:
You must check all electrical equipment and appliances to ensure they are safe before using.
You must inspect power supply leads, plugs and all electrical connections for wear and damage.
You must ensure the risk of electric shock is minimised by the installation of appropriate safety devices. An
RCCB (Residual Current Circuit Breaker) should be incorporated in the main distribution board. We also recommend
that an RCD (Residual Current Device) is used with all electrical products. It is particularly important to use
an RCD with portable products that are plugged into an electrical supply not protected by an RCCB.
If in doubt consult a qualified electrician. You may obtain a Residual Current Device by contacting your
Sealey dealer. You must also read and understand the following instructions concerning electrical safety.
1.1.1. The Electricity At Work Act 1989 requires all portable electrical appliances, if used on business premises,
to be tested by a qualified electrician, using a Portable Appliance Tester (PAT), at least once a year.
1.1.2. The Health & Safety at Work Act 1974 makes owners of electrical appliances responsible for the safe condition of the
appliance and the safety of the appliance operator. If in doubt about electrical safety, contact a qualified electrician.
1.1.3. Ensure the insulation on all cables and the product itself is safe before connecting to the mains power
supply. See 1.1.1. & 1.1.2. above and use a Portable Appliance Tester (PAT).
1.1.4. Ensure that cables are always protected against short circuit and overload.
1.1.5. Regularly inspect power supply leads and plugs for wear and damage and all electrical connections to
ensure that none is loose.
1.1.6. Important: Ensure the voltage marked on the product is the same as the electrical power supply to be
used and check that plugs are fitted with the correct capacity fuse. A13 amp plug may require a fuse
smaller than 13 amps for certain products, see fuse rating below.
1.1.7. DO NOT pull or carry the appliance by the power supply lead.
1.1.8. DO NOT pull power plugs from sockets by the power cable.
1.1.9. DO NOT use worn or damaged leads, plugs or connections.
Immediately replace or have repaired by a qualified electrician.
AU.K. 3 pin plug with ASTA/BS approval is fitted. In case
of damage, cut off and fit a new plug according to the following
instructions, discard old plug safely (UK only - see diagram at right).
Ensure the unit is correctly earthed via a three-pin plug.
a) Connect the green/yellow earth wire to the earth terminal E.
b) Connect the brown live wire to live terminal L.
c) Connect the blue neutral wire to the neutral terminal N.
After wiring, check that there are no bare cores, that all wires
have been correctly connected, that the cable external insulation
extends beyond the cable restraint and that the restraint is tight.
Double insulated products are fitted with live (BROWN) and neutral
(BLUE) wires only. Double insulated products are always marked
with this symbol . Check your model carefully to see which type
of product your have. To re-wire a double insulated item, connect
the brown and blue wires as indicated above. DO NOT connect
brown or blue to the earth terminal.
1.1.10. Cable extension reels. When a cable extension reel is used it should be fully unwound before connection.
Acable reel with an RCD fitted is recommended since any product which is plugged into the cable reel
will be protected. The section of the cores of the cable is important and should be at least 1.5mm2, but to
be absolutely sure that the capacity of the cable reel is suitable for this product and for others that may be
used in the other output sockets, we recommend the use of 2.5mm2section cable.
pWARNING! Ensure Health & Safety, local authority, and general workshop practice regulations
are adhered to when using this equipment.
pWARNING! Disconnect from mains power before changing accessories or servicing.
Yellow & Green
Earth Wire
Brown
Live
Wire
Blue
Neutral
Wire
Cable
Restraint
01284 757500 01284 703534
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component
parts without prior notice. IMPORTANT: No liability is accepted for incorrect use of this equipment. WARRANTY: Guarantee is 12
months from purchase date, proof of which will be required for any claim. INFORMATION: For a copy of our latest catalogue and
promotions call us on 01284 757525 and leave your full name and address, including postcode.
Sole UK Distributor, Sealey Group, Bury St. Edmunds, Suffolk.
Declaration of Conformity We, the sole importer into the UK, declare that the products listed here are in conformity
with the following standards and directives. The construction files for these products are held by the Manufacturer and may be
inspected, by a national authority, upon request to Jack Sealey Ltd.
For Jack Sealey Ltd. Sole importer into the UK
of Sealey Power Tools.
DUAL ACTION SANDER Models: DAS150T & DAS150T/DFS
73/23/EEC Low Voltage Directive
89/336/EEC EMC Directive
98/37/EC Machinery Directive
93/68/EEC CE Marking Directive
15th April 2003
Issue: 3
Date Issued: 210405
5. PARTS LIST
6. DECLARATION OF CONFORMITY
Signed by Mark Sweetman FUSE RATING
THIS PRODUCT MUST BE
FITTED WITH A
5 AMP FUSE
ITEM PART NO. DESCRIPTION
1ER1700P/01 LOCKING CAP
2ER1700P/02 LOCKING PIN
3ER1700P/03 SPRING
4ER1700P/04 GEAR HOUSING
5ER1700P/05 BRASS BUSHING
6ER1700P/06 RETAINING RING
7DAS150T/07 SPIRAL BEVEL GEAR
8DAS150T/08 RETAINING RING
9B/6201ZZ BEARING
11 DAS150T/11BEARING BOX
12 DAS150T/12 SCREW PAN HD M4x16
c/w SPRING
13 ER1700P/12 WOODRUFF KEY
14 DAS150T/14 SPINDLE
14-1 DAS150T/14-1 SCREW M6
15 DAS150T/15 ALUMINIUM COVER
16 DAS150T/16 ECCENTRIC SHAFT
18 DAS150T/18 RETAINING RING
19-3 DAS150T.PSK PAD SPINDLE KIT
(PARTS 17/19/19-1/19-2)
20 ER1700P/20 SCREW
21 ER1700P/21 NUT
22 DAS150T/22 PINION GEAR
23 B/6000ZZ BEARING
24 ER1700P/24 BEARING COVER
25 ER1700P/25 SCREW
27 DAS150T/27 ARMATURE ASS'Y
28 B/608LLB BEARING
28-1 DAS150T.28-1 O-RING
29 ER1700P/29 SCREW
30 DAS150T/30 FIELD ASS'Y
31 ER1700P/31 MOTOR HOUSING
32 ER1700P/32 SWITCH LEVER
33 ER1700P/33 CBON BRUSH HOLDER
34 ER1700P/34 CARBON BRUSH
35 ER1700P/35 CARBON BRUSH CAP
36 ER1700P/36 SWITCH BASE
37 ER1700P/37 SCREW
38 ER1700P/38 SWITCH
39 ER1700P/39 SCREW
40 ER1700P/40 STRAIN RELIEF
41 ER1700P/41 SCREW
42 ER1700P/42 SWITCH PULL ROD
43 ER1700P/43 SPRING
ITEM PART NO. DESCRIPTION
44 ER1700P/44 CORD GUARD
46 CS 2.5M2CBLK POWER SUPPLYCORD
47 ER1700P/47 REAR COVER
48 ER1700P/48 SCREW
49 ER1700P/49 SIDE HANDLE
50 DAS150T/50 PAD
51 AK378/17S 17MM COMBI WRENCH
52 AK93-5 5MM HEX WRENCH
53 ER1700P/53-54 EMC PARTS
54 ER1700P/53-54 EMC PARTS
55 ER1700P/55 TERMINAL BLOCK
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1.2. General Safety

The DAS150T and DAS150T/DFS have alloy gear housings, composite motor housings and brush
caps for quick brush replacement. Both units have slider On/Off switches with power lock. Discs and
pads for DAS150T/DFS have holes through which dust is extracted. This unit must be connected to
a dust extraction system. Contact your Sealey dealer for details. DO NOT use a standard vacuum
cleaner to extract dust as damage to the cleaner may result.
2.1. Assembly
p p
WARNING! DO NOT plug sander into the mains power supply before the machine is assembled.
Unpack the sander and check contents against figure 1.
Should there be any damaged or missing parts (note that
sanding pads and the extractor cowl for DAS150T/DFS
are not shown) contact your supplier immediately.
Screw handle (1) into the hole (right or left side, as
required) in the head (2). Screw the sanding pad into
the spindle (A).
To remove pad, hold spindle with the spanner (3) whilst
unscrewing the pad.
Hex key (4) is for removal of eccentric shaft (B) for cleaning etc.
2.2. Specifications
DAS150T & DAS150T/DFS PADS
Power . . . . . . . . . . .230V - 400W DAS150T - Pad No. PTC/150A, PTC/150SA (supplied) or PTC/150VA.
No load speed . . . .6500rpm DAS150T/DFS - Pad No. AK289 (supplied) or AK290.
Orbit size . . . . . . . . .8 mm
Pad . . . . . . . . . . . . . .Ø150mm Note:
Thread . . . . . . . . . . .5/16UNF DAS150T may be converted for use with dust free systems.
Weight . . . . . . . . . . .2.3 kg Contact your Sealey dealer for details.
Vibration . . . . . . . . .5.5m/s²
2. ASSEMBLY& SPECIFICATIONS
pWARNING! Disconnect sander from power supply before changing accessories, servicing
or performing maintenance. Replace or repair any damaged parts. Use genuine parts only,
unauthorised parts may be dangerous and will invalidate the warranty.
4.1. After each 50 hours use (or as required), remove dust by blowing air through the side vents
and around the pad bearing. Periodic cleaning will prolong machine life.
4.2. Change pads when required. Ensure pad and disc RPM ratings are equal to, or exceed the
machine rating. If the disc becomes unbalanced, it will cause the bearings to wear.
4.3. Check brushes every 200 hours of use. To access, remove plastic plugs located on each side
of sander (fig1.6), taking care not to lose brush springs. Change brushes when worn to half
original length or if cracked or damaged. Failure to do so will damage armature and cause arcing.
4.4. All other service and maintenance must be carried out by an authorised service agent.
4.5. When not in use store in a safe, dry, childproof location.
3. OPERATING INSTRUCTIONS
4. MAINTENANCE
p p
WARNING! Before use, ensure that you have read and understood Section 1 Safety Instructions.
3.1. Attach the correctly rated sanding disc (not supplied) to the sanding pad.
3.2. Plug the sander into the mains power supply.
3.3. Grip the side handle and turn on by pushing switch (fig 1.5) forward. Let go of the switch
and the machine will continue running.
3.4. To release the switch, and stop the sander,press down on the rear section of the
switch - it will spring to the Off position.
3.5. Check that the unit is working correctly before use.
Note: The sander is designed for dry use only. DO NOT use with water or any other liquids.
LEAD PAINT WARNING!
Paint once contained lead as a traditional ingredient. The dust from the removal of such paint is toxic if
inhaled or ingested and must, therefore, be avoided. The following action must be taken before using the
sander on a surface that you suspect may have contained lead in the paint.
1. User must determine potential hazard relating to age of paint to be removed.
(Modern paints do not contain lead).
2. DANGER! Keep all persons and pets away from the work area. The following are
particularly vulnerable to the effects of lead paint dust: Expectant women, babies
and children.
3. We recommend personal protection by using the following safety items:
a) Paint Spray Respirator (Sealey ref: SSP16EN)
b) PE Coated Hooded Coverall (Sealey ref: SSP266)
c) Latex Gloves (Sealey ref: SSP24)
4. Take adequate measures to contain the paint dust, flakes, and scrapings.
5. Continue to wear safety equipment as in 3 above, and thoroughly clean all areas
when task is complete. Ensure that paint waste is disposed of, in sealed bags or
containers, according to local authority regulations.
fig. 1
3Maintain the sander in good condition (use an authorised service agent).
3Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be
dangerous and will invalidate the warranty.
3Use sander in a suitable work area. Keep area clean, tidy and free from unrelated materials. Ensure
that there is adequate lighting.
3Before use, check abrasive pad condition. If worn or damaged replace immediately.
pWARNING! Always wear approved eye or face protection when operating the sander.
3If dust is generated, use face, dust, or respiratory protection in accordance with COSHH regulations.
3Depending on use, sander noise level may exceed 85dB - in which case wear safety ear defenders.
3Remove ill fitting clothing, ties, watches, rings, other loose jewellery and contain and/or tie back long hair.
3Wear appropriate protective clothing and keep hands and body clear of moving parts.
3Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
3Keep children and unauthorised persons away from the work area.
3Always use the sander with the side handle securely assembled.
3Ensure the workpiece is correctly secured before operating the sander. Never hold workpiece by
hand and check the workpiece to ensure there are no protruding nails, screws, rivets, etc.
3Avoid unintentional starting.
3DAS150T/DFS - switch off the sander before you switch off the dust collection system.
7DO NOT use the sander for a task it is not designed to perform.
7DO NOT operate sander if any parts are damaged or missing. This may cause failure and/or injury.
pWARNING! DO NOT sand any materials containing asbestos.
7DO NOT carry the sander by the electrical cable, or, in the case of DAS150T/DFS, the dust hose.
7DO NOT connect DAS150T/DFS to a standard vacuum cleaner to extract dust as damage to the
cleaner may result.
7DO NOT get the sander wet or use in damp or wet locations.
7DO NOT use sander with water, the sander is for dry use only.
7DO NOT operate sander if you are tired or under the influence of alcohol, drugs or intoxicating medication.
7DO NOT use where there are flammable liquids, solids or gases such as paint solvents or
waste wiping or cleaning rags.
7DO NOT leave the sander running unattended.
7DO NOT carry the sander with your finger on the power switch.
DAS150T & DAS150T/DFS - 4 - 210405
Risk of Hand Arm Vibration Injury.
The DAS150T & DAS150/DFS Dual Action Sanders, when operated in accordance with these instructions and tested in
accordance with EN 28662-2: 1994 results in the following vibration emission declared in accordance with BS EN12096: 1996.
Measured vibration emission value:........................5.5m/s2 Uncertainty: ..............................................2.2m/s2
These values are suitable for comparison with emission levels of other tools that have been subject to the same test.
This tool may cause hand-arm vibration syndrome if its use is inadequately managed.
Recommended Measures to reduce risk of hand-arm vibration syndrome:
This tool should not be used by an individual regularly for more than 202 minutes in any 8 hour period.
This duration of use should be reduced if the individual is exposed to hand-arm vibration from other sources.