Sealey SA624 User manual

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.
IMPORTANT:PLEASE READ THESE 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 MAY CAUSE DAMAGE OR PERSONAL INJURY AND WILL INVALIDATE THE
WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY INSTRUCTIONS
3Follow all workshop health & safety rules, regulations, and conditions when using screwdriver.
pWARNING! Disconnect from air supply before changing accessories or servicing.
3Maintain screwdriver in good condition and replace any damaged or worn parts. Use
genuine parts only. Non-authorised parts may be dangerous and will invalidate the warranty.
pWARNING! Check correct air pressure is maintained and not exceeded. We recommend 90psi.
3Keep air hose away from heat, oil and sharp edges. Check air hose for wear before each
use and ensure that all connections are secure.
3Wear approved safety eye and ear protection.
3Keep screwdriver bits clean and in good condition for best and safest performance.
3Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
3Secure non stable work piece with a clamp, vice or other adequate holding device.
3Ensure the screwdriver bit is secure in the chuck.
3Avoid unintentional starting.
3Keep children and unauthorised persons away from the working area.
8DO NOT get the screwdriver wet or use in damp or wet locations.
8DO NOT hold the workpiece by hand. Use clamps or a vice to secure the workpiece.
7DO NOT use the screwdriver for a task it is not designed to perform.
pWARNING! DO NOT use screwdriver if damaged or faulty. Contact your local service agent).
7DO NOT use screwdriver unless you have been instructed in its use by a qualified person.
7DO NOT drop, throw or abuse the screwdriver.
7DO NOT carry the screwdriver by the air hose, or yank the hose from the air supply.
7DO NOT operate screwdriver if you are tired, under the influence of alcohol, drugs or intoxicating medication.
7DO NOT carry screwdriver with your hand on the power trigger in order to avoid unintentional starting.
7DO NOT direct air from the air hose at yourself or others.
3When not in use disconnect from air supply and store in a safe, dry, childproof location.
SA624 - 0016 - (2) -130700
INSTRUCTIONS FOR
AIR PISTOL SCREWDRIVER
Model: SA624
01284 757500 E-mail: [e-mail]
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: Call us for a copy of our latest catalogue
and promotions on 01284 757525 and leave your full name and address including your postcode.
Sole UK Distributor, Sealey Group, Bury St. Edmunds, Suffolk.
2. INTRODUCTION & SPECIFICATIONS
Chuck size . . . . . . . . . . . . .1/4 - 6mm
Free speed . . . . . . . . . . . . . . .720rpm
Torque range . . . . . . . . . . .45-145In/lb
Air consumption . . . . . . . . . . . . . 4cfm
Operating pressure . . . . . . . . . . .90psi
Air inlet size . . . . . . . . . . . . . 1/4 BSP
Weight . . . . . . . . . . . . . . . . . . . .1.4kg
Fully polished finish with exhaust through handle base for reduced noise emission. Smooth air motor
runs on high quality ball bearings for long life and reliability. Fully reversible drive with finger-tip
control set above trigger. Fully adjustable torque between 45 and 145 ins/lb. Accepts 6mm hex
driver bits. Rubber grip gives added control.
Item Part No Description Item Part No Description
Original Date: 010700
Issue Date: 010700
Version No: 0
Date Modified: N/A
1SA624/01 MOTOR HOUSING
2SA624/02 SPRING PIN
3SA624/03 DAMPING MATERIAL
4SA624/04 EXHAUST DIFFUSER
5SA624/05 AIR INLET
6SA624/06 SCREW
7SA624/07 RUBBER GRIP
8SA624/08 MOTOR GASKET
9SA624/09 BALL BEARING
10 SA624/10 END PLATE
11 SA624/11 SPRING PIN
12 SA624/12 CYLINDER
13 SA624/13 ROTOR BLADE
14 SA624/14 ROTOR
15 SA624/15 O-RING
16 SA624/16 REVERSE BUSHING
17 SA624/17 O-RING
18 SA624/18 REVERSE RETAINER
19 SA624/19 REVERSE LEVER
20 SA624/20 VALVE STEM SET
21 SA624/21 VALVE SPRING
22 SA624/22 SET SCREW
23 SA624/23 TRIGGER
24 SA624/24 SPACER
25 SA624/25 PINION GEAR
26 SA624/26 PLANET GEAR
27 SA624/27 BUSHING
28 SA624/28 PIN
29 SA624/29 REDUCTION SPINDLE
30 SA624/30 CENTRE GEAR
31 SA624/31 WORK SPINDLE
32 SA624/32 SPRING
33 SA624/33 SPRING GUIDE
34 SA624/34 INTERNAL GEAR
35 SA624/35 BALL BEARING
36 SA624/36 CLAMP NUT
37 SA624/37 DRIVE DOG
38 SA624/38 RETAINING RING
39 SA624/39 RETAINING RING
40 SA624/40 CAM SPINDLE
41 SA624/41 STEEL BALL
42 SA624/42 CLUTCH CARRIER
43 SA624/43 STEEL BALL
44 SA624/44 WASHER
45 SA624/45 SPRING
46 SA624/46 WASHER
47 SA624/47 ADJUST NUT
48 SA624/48 SPACER
49 SA624/49 CLUTCH HOUSING
50 SA624/50 BALL RETAINER
51 SA624/51 SPRING
52 SA624/52 WASHER

3.1. Air Supply
3.1.1. Ensure screwdriver air valve (or trigger) is in "off" position before connecting to air supply.
3.1.2. You will require an air pressure of 90psi, and an air flow according to specification.
3.1.3. pWARNING! Ensure the air supply is clean and does not exceed 90 psi while operating the
screwdriver. Too high an air pressure and unclean air will shorten the product life due to
excessive wear, and may be dangerous causing damage and/or personal injury.
3.1.4. Drain the air tank daily. Water in the air line will damage the screwdriver.
3.1.5. Clean air inlet filter weekly. Recommended hook-up procedure is shown in fig 1.
3.1.6. Line pressure should be increased to compensate for unusually long air hoses (over 8
metres). The minimum hose diameter should be 1/4 I.D. and fittings must have the same
inside dimensions.
3.1.7. Keep hose away from heat, oil and sharp edges. Check hose for wear, and make certain
that all connections are secure.
3.2. Couplings.
Vibration may cause failure if a quick change coupling is connected directly to the
screwdriver. To overcome this, connect a leader hose to the screwdriver. A quick change
coupling may then be used to connect the leader hose to the air line recoil hose. See fig 1 & 2.
pWARNING! Disconnect screwdriver from air supply before changing accessories, servicing or
performing maintenance. Replace or repair damaged parts. Use genuine parts only. Non-
authorised parts may be dangerous and will invalidate the warranty.
5.1. Lubricate the air screwdriver daily with a few drops of Sealey air tool oil dripped into the air
inlet to prolong its life.
5.2. Clean the screwdriver after use.
5.3. Loss of power or erratic action may be due to the following:
a) Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or
type of hose connectors. To remedy check the air supply and follow instructions in
chapter 3.
b)Grit or gum deposits in the screwdriver may also reduce performance. If your model has
an air strainer (located in the area of the air inlet), remove the strainer and clean it. Flush
the screwdriver out with gum solvent oil or an equal mixture of SAE No 10 oil and
paraffin. Allow to dry before use.
5.4. For a full service contact your local Sealey service agent.
5.5. When not in use, disconnect from air supply, clean screwdriver and store in a safe, dry,
childproof location.
3. PREPARING SCREWDRIVER
4. OPERATING INSTRUCTIONS
5. MAINTENANCE
pWARNING! Ensure you read, understand and apply safety instructions before use.
4.1. Push driver bit into self locking chuck. To release bit, push chuck collar forward and pull bit out.
4.2. Connect the screwdriver to the air hose as in chapter 3.
4.3. The screwdriver direction is changed by switching the reverse lever behind the trigger. Check
that the screwdriver is set to operate in the required direction.
4.4 Depress the trigger to operate the screwdriver accordingly.
DO NOT allow screwdriver to free run for an extended period of time as this will shorten its life.
fig 1
We, the sole importer into the UK, declare that the product listed here is in conformity with the
following EEC standards and directives. The construction file for this product is 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.
Air Pistol Screwdriver
Model: SA624
98/37/EC Machinery Directive
93/68/EEC Marking Directive
1st July 2000
Declaration of Conformity
Signed by Mark Sweetman
SA624 - 0016 - (2) -130700
fig 2
4.5. To change the torque.
4.5.1. Remove clutch housing (fig 3.1.) from main motor housing (4) by turning hand grip (2)
clock-wise, to expose the cam assembly (3). Note: the clutch housing is packed with grease.
4.5.2. Place a wrench on nut (X) and turn to adjust torque as follows:
INCREASE TORQUE .....by tightening nut.
DECREASE TORQUE.....by loosening nut.
4.5.3. Re-pack with heavy grease and re-assemble.
fig 3