![background image](http://html1.mh-extra.com/html/red-rooster/tc5-500-lf/tc5-500-lf_user-manual_1428175030.webp)
30
USER MANUAL
▪
Red Rooster Lifting Limited
▪
Nauta House, The Meadows, Oldmeldrum, Aberdeenshire, AB51 0EZ
▪
Tel: +44 (0) 1651 872101
▪
M01-AH12-LF REV0
EXPLOSION PROTECTION
11.1
IMPACT HAZARDS
The materials chosen and their coverings should help to prevent an ignition hazard so that a corroded section of steel does not impact against a
light metal or high grade steel. The selected materials and the design should exclude as far as possible mechanical sparks due to impact, sliding
or friction. Where external housings are made of aluminium then the possibility of impact should not be possible.
PLASTIC SURFACES
Where plastic has been used for the pendant, control boxes or on the hoist these surfaces must only be cleaned with a damp cloth (water), which
reduces electrostatic charging due to friction from wiping with a cloth.
COMPRESSED AIR HOSES
All air hoses used in a Zone 1 + 21 & 2 + 22 areas should be ‘Anti-Static’ with a sufficiently low surface resistance to prevent an electrostatic
ignition hazard. The Hose should always have a higher Safe Working Pressure that the hoist and above that of the air supply from the
compressor.
Air supply hoses need to be certified with a current report on the condition of the hose and checked before fitting to the hoist. The burst of a hose
or connection failure can create a dust cloud and also create a static charge.
Hose safety whip cables should be used to prevent hoses flying if a connection fails to limit the dust cloud and the flying hose.
*Red Rooster hoists should only be operated with compressed air.
▪
During use the operator must avoid loads or the bottom hook impacting with surrounding steel equipment and structural steel
which may result in sparking or frictional sparks caused by dragging loads past fixed structures.
▪
Any impacts involving light metal or cast iron should be avoided and these materials either protected or removed from the area.
▪
Damaged or badly corroded coatings or chain should be replaced or repaired to keep up the ATEX rating of the equipment. For
assistance contact RRL.
▪
Earthing of hoists is not usually required as the hook connection to structure allows the hoist to connect to earth.
▪
The running surfaces of beams and cranes should not be painted to allow wheels to earth to the structure.
▪
Stainless steel ‘C’ track systems should be applied with an earth wire to connect onto the structure.
▪
Plastic junction boxes should only be cleaned with water and a clean cloth to reduce any electrostatic charge coming from the
rubbing of the plastic surface.
▪
Dust should not be allowed to accumulate on the hoist, trolley, crane or junction boxes.
▪
Only use a damp cloth for wiping plastic surfaces.
DANGER
Summary of Contents for TC5-500-LF
Page 1: ...LUBE FREE AIR HOIST USER MANUAL MODEL TCS 500 LF...
Page 2: ......
Page 35: ...D01 AH12 LF REV0 17 09 15 Brake Gears Suspension Body TCS 500 LF...
Page 37: ...D01 AH12 LF REV0 17 09 15 Motor Valve Body TCS 500 LF Pendant...
Page 39: ...D01 AH12 LF REV0 17 09 15 Motor Valve Body TCS 500 LF Cord...
Page 41: ...D01 AH12 LF REV0 17 09 15 D01 P7 REV1 Pendant VRD 2R...
Page 43: ...D01 AH12 LF REV0 17 09 15 D01 P2 REV1 Pendant VTP2M...
Page 48: ......