TECHNICAL SPECIFICATIONS
Declared vibration emission value are in accordance with BS EN 12096: 1997
(K) Equals the factor of uncertainty, which allows for variations in measurement and production.
Vibration data figures are tri-axial, which gives total vibration emission.
Risk of Hand Arm Injury
Because of various factors, the range of vibration emission during intended use of these tools is expected to be between 3.7m/s² – 13.16m/s².
The vibration is dependent on the tool model, task, the operators grip, and feed force employed etc.
Noise level measured in accordance with:
EN ISO 15744: 1999
Vibration measured in accordance with:
EN ISO 28927 and EN ISO 20643
Machinery Directive Information
This machine has been designed and produced in accordance with the following directives:
2006/42/EC Machinery Directive
and applicable harmonised standard:
EN ISO 1 1148-4:2010
Trelawny tools are thoroughly tested under specified conditions in accordance with applicable internationally recognised standards. When a tool is
used on site the conditions may not be the same as those used in our tests.
Trelawny Surface Preparation Technology operates a policy of continuous product development and refinement and therefore reserves the right to
change technical specifications and product designs without giving prior notice.
© Copyright 2009, Trelawny SPT Limited, CV31 1XT. UK All rights reserved. Any unauthorised use or copying of the contents or part thereof is
prohibited. This applies to trademarks, model denominations, part numbers and drawings.
Use only genuine Trelawny spares.
The use of non-Trelawny spare parts invalidates the warranty.
SURFACE PREPARATION TECHNOLOGY
Trelawny SPT Limited
Trelawny House, 13 Highdown Road, Sydenham Industrial Estate,
Leamington Spa, Warwickshire, CV31 1XT, United Kingdom
Telephone: +44 (0)1926 883781 Fax: +44 (0)1926 450352 Email: [email protected]
General Industry Website: www.trelawnyspt.com
Dedicated Marine Website: www.trelawny-marine.com
© TSPT UK 2009 Part No: 735.5100 issue 7
Standard Duty (Replaceable Cutterheads)
Heavy Duty (One Piece Piston)
Piston Diameter
27mm (1.06)
Piston Length
68.8mm (2.70”)
111.75mm (4.4”)
Piston Stroke
26.0mm 1.023”)
Blows Per Minute
3000
2900
Air Consumption
3.3lps (7.0cfm)
4.25 lps (9 cfm)
Air Pressure
6.2 bar (90 psi)
Length
472mm (18.6”)
Working Height
140mm (5.5”)
160mm (6.3”)
Weight
2.46 (5.42lbs)
2.49kg (5.49lbs)
Noise Level L
pA
dB (A)
92.5
90.9
L
wA
dB (A)
106.3
104.5
Vibration Level (Trigger Hand) Primary
3.7m/s2 (k+ 0.0% +40%)
4.5m/s
2
(k= -0.0% +40%)
Secondary
9.9m/s2 (k+ 0.0% +40%)
9.4m/s
2
(k= -0.0% +40%)
TROUBLE SHOOTING
Poor performance or lack of
power
Low air pressure.
Ensure that the air pressure is correct at 90psi, max 100psi.
If tool has been left for some time without use, the oil
may dry out slightly causing a sticky residue.
Strip tool down and re-oil.
Tool worn out, can you feel side ways movement
between the piston and cylinder bore.
Replace the piston and cylinder, along with a new bush
seal.
Tool continues to run with
trigger released
Valve seal may have become dislodged through the tool
being disconnected with the trigger in the open position.
Ensure that the trigger has not been taped or wired in the
open position.
Do not use quick release couplings to switch tool off.
Tapered cutterhead will not
stay on piston
To high an air pressure being used, piston hits bottom of
cylinder causing head to be jettisoned.
Ensure that the air pressure is correct at 90psi, max 100psi.
Traces of oil remained on tapered surfaces when
replacing cutter head.
Ensure that the cutterhead and pistons tapers are
completely free of oil, use a good degreasing agent and
clean cloth prior to assembly.
