Trelawny SF11EX, Руководство по эксплуатации и обслуживанию

Страница: 12 / 16

PAGE 12
SF11ex DECK hammer
Trouble Shooting Cause Action
Machine bounces in use
Air pressure too high.
Ensure that the air pressure is set at 90psi. (6.3bar).
If the air pressure cannot be controlled, close off the SF11Ex on/off
valve slightly until the machine runs smoothly.
Machine performance slow Worn Cutter Heads Replace Cutter Heads.
Machine drags on deck or floor
Insufficient air supply
Ensure that the compressor can supply at least 100cfm (free air) at
90psi. The SF11Ex Deck Hammer requires 70cfm
Hose bore too small. Ensure that the hose bore is 3/4” (19mm).
Hose run too long.
Each 50 ft. (15 metres) of airline used, will drop the pressure by approx-
imately 3 psi.
Worn Pistons and/or cylinders. Replace piston and cylinders.
If the problem has not been cured by any of the above actions, contact your local dealership or agent for assistance.
Description Metric Imperial
Piston diameter 27mm 1.06”
Piston length 89mm 3.50”
Stroke 26.5mm 1.04”
Blows per minute 2300 x 11
Air pressure - (3/4”BSP Air Inlet)
6.2 bar 90psi
Air consumption
33 lps 70cfm
Length (handle lowered) 1300mm 51.2”
Height (Handle raised) 1230mm 48.4”
Work head dimensions 285mm (11.2”)L x 150mm (5.9”)W x 180mm (7.1”)D
Cutting width 252mm 9.9”
Cutting width to edge 15mm 0.59”
Weight 37.2kg 82lbs
Noise level db(A) LpA
103.1
LwA
113.1
Vibration (AEQ) at the Handle Bar*
a=5.8 m/s2 (K= +40% -0%)
technical specification
Noise Levels: Noise level measured in accordance with: EN ISO 15744: 2008
Vibration Levels: Vibration measured in accordance with: EN ISO 28927-9:2012 and EN ISO 20643:2005. (k) Equals the factor of uncertainty, which allows for variations in
measurement and production. Vibration Data figures are tri-axial, which gives the total vibration emission. Because of various factors, the range of vibration from these
tools may vary between -0% +40% (5.8 m/s2 -8.12 m/s2). The vibration is dependent on the task, the operators grip and feed force employed etc.
NOTE: The above vibration levels were obtained from tri-axial measurements to comply with the requirements of “The Control of Vibration at Work Regulations 2005*” and
the revisions to the (8662) now EN ISO 28927-9:2012 and EN ISO 20643:2005 series of standards. These values are at least 1.4 times larger than the values obtained from
single axis measurements. *Based on European Union Council Directive 2002/44/EC (Physical Agents (Vibration) Directive)).