Trelawny SPT Ltd
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] Website: www.trelawnyspt.com
© TSPT UK 2009 Part No: 735.1120 issue 14.1.16
SURFACE PREPARATION TECHNOLOGY
Trouble Shooting
Technical Specifications
FAULT
CAUSE
ACTION
Machine bounces in use
Air pressure to high.
Ensure that the air pressure is set at 90psi. (6.2bar).
If the air pressure cannot be controlled, close the MHS11 on/off ball valve off
slightly until the machine runs smoothly.
Machine performance slow
Worn Cutter Heads
Replace Cutter Heads (Cutter Head life is approximately 100hrs use)
Machine drags on floor
Insufficient air supply
Ensure that the compressor can supply at least 70cfm (free air) at 90psi in order to
avoid air supply problems.
Hose bore too small
Ensure that the hose bore is 3/4” (19mm).
Hose run too long
Each 50 ft. (15 mtrs) of airline used, will drop the pressure by approximately 3 psi.
Worn Pistons and/or cylinders.
Replace piston and cylinders
If problem has not been cured by any of the above actions, contact your local dealership or agent for assistance.
Blows per minute
2200 x 11
Air consumption
26.0 l/s (55.0 cfm)
Working height
1295mm (51.0”)
Packaged dimensions
305mm W x 356mm L x 813mm H
Weight
70kg (154 lbs)
Air hose bore - (Air Inlet Adaptor 3/4" BSP)
19mm (0.75”)
Removal rate *
28m
2
/hr (300ft
2
/hr)
Depth of cut (Average) *
3.0mm (.118”)
Cutting Width
250mm (9.84”)
Noise L
PA
SPL
97.4 dB (A)
L
WA
SWL
110.5dB (A)
Vibration (AEQ)
5.0m/s
2
(K= +40% -0%)
Trelawny SPT Ltd 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.
*These values are guidelines only. Test concrete surface was one year old and the finish produced suitable for keying additional layers. The aggregate
was exposed but not severely damaged or disturbed.
Declared vibration emission values 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 this tool is expected to be between 5.0m/s
2
– 7.0m/s
2
.
The vibration is dependent on the task, the operators grip, and feed force employed etc.
Noise level measured in accordance with
EN ISO 15744: 2008
Vibration measured in accordance with
EN ISO 28927:2012 and EN ISO 20643:2005
Noise and Vibration Declaration Statement
This tool has been designed and produced in accordance with the following directives:
2006/42/EC
Machinery Directive
and applicable harmonised standard: EN ISO 1 1148-4:2012
If your company has any problem with our products or would like to discuss the possibility of an improvement being made to them, then please do not
hesitate to contact us. Your comments are both important and appreciated.
Machinery Directive Information
SERVICING continued
