RED ROOSTER TC5-500-LF, Руководство пользователя

Страница: 46 / 54

46
USER MANUAL
▪ Red Rooster Lifting Limited ▪ Nauta House, The Meadows, Oldmeldrum, Aberdeenshire, AB51 0EZ ▪ Tel: +44 (0) 1651 872101 ▪ M01-AH12-LF REV0
ACCESSORIES
DUMP VALVES
On hoists fitted with 1/4” air hose in place of tubes, dump valves are fitted to the control lines to reduce operating delays.
Valve model: DV/0.25
AIR SERVICE EQUIPMENT
An air set should be used with all Red Rooster hoists and trolleys.
AIR SERVICE UNITS:
The correct size of air service unit for each hoist type is stated in the table on page 4.
FILTER UNIT (WATER TRAP)
Manual drain units
As the name implies, these units must be drained by the operator as the filter bowl becomes full of water. The frequency of draining is entirely
dependent upon the usage of the hoist and the moisture level of the air supply.
In clean environments e.g. laboratories, paint spray booths, manual drain filters are essential to prevent contamination.
Automatic drain units
These units are automatically self-purging. When the filter bowl is full it will automatically drain itself. Although very convenient to the user, the
unit must be sited such that either the purged water is captured by a tray or it purges into an area away from personnel, equipment (particularly
electrical equipment) and goods. If contamination from purged water is not a problem then automatic drain units should be selected.
Failure to fit and drain the filter will result in excessive moisture being carried into the hoist valve, motor and brake actuator resulting in internal
corrosion and premature failure. DANGER
CAUTION CAUTION