Ingersoll-Rand HL1000K, Инструкция по эксплуатации, техническому обслуживанию и ремонту

Страница: 30 / 64

30
The strain relief cable (175) must be long enough to allow the
pendant hose to hang nearly straight yet short enough to absorb
the pendant weight and forces.
CAUTION
• Ensure the strain relief cable supports the pendant. Do not
allow the pendant hoses support the weight of the pendant.
Hose failure can cause injury and loss of hoist control.
NOTICE
• When the control hoses are cut to length, the hose at the
back of the pendant (air in) should extend 6 in. (150 mm)
beyond the top clamping thimble.
Depending upon which valve chest is used on the hoist, the
length of the two hoses at the front of the handle will vary.
1.
On the new style MLK-A545A valve chest, the hoses
should extend 2 in (51 mm) beyond the top clamping
thimble (177). Refer to Dwg. TPB767.
2. On the old style MLK-A545 valve chest, the hoses should
extend 4 in (100 mm) beyond the top clamping thimble
(177). Refer to Dwg. TPB766.
3. Install one hose tie (218) above the pendant handle (160)
and one hose tie below the clamping thimble (177). Install
the remaining hose ties every 2-1/2 feet (0.76 m) between
the hose ties at the handle and thimble.
4. Install the warning tag such that the tag can be read by the
operator from the lever side of the pendant handle.
Chain Container
To Install Fabric Container
1.
Position the mounting bracket (301) between the bosses at
the bottom of the hoist in the area of the chain opening.
2. Insert two bracket bolts (302) from the inside of the chain
container, through the mounting bracket and bosses. The
bracket bolt heads should contact the mounting bracket.
3. Place a washer (304) and bracket nut (303) on each bracket
bolt.
NOTICE
• If the container is to be allowed to swing outward, tighten
the bracket nuts (303) to within one turn of being fully tight.
This will allow the container to swing away from a load.
4. Because of space limitations, it may be necessary to depress
the throttle lever (35) to install the bracket bolts (302) on
hoists equipped with a hand chain throttle. Hoists equipped
with a pendant throttle may require removal of the pendant
links (183) to install the bracket bolts. Reinstall the pendant
links after the mounting bracket is attached to the hoist.
5. Fasten the support bracket (305) to the outside of the chain
container with the bracket nut and washer located to the
outside of the chain container.
6. Fasten the chain container to the mounting bracket in the
same manner.
7. Carefully disassemble the chain anchor (91) and attach one
end of the support chain (306) onto the chain anchor with
the load chain (92).
CAUTION
• Make certain the load chain does not become twisted when
attaching the support chain to the chain anchor.
8. Fasten the free end of the support chain to the support
bracket with the support bracket bolt (307), support bracket
washer (309) and the support bracket nut (308).
NOTICE
• Adjust the support chain at the support bracket to prevent
the load chain from rubbing against the container when
operating the hoist.
To Install Metal Chain Container HLK-K750
Refer to Dwg. MHP1029
The following instructions are for adding the HLK-K750 metal
chain container kit to a standard hoist. If installing an existing
chain container, ignore Step 2 and the first part of Step 3
(connecting link) describing replacement of the limit actuator.
1.
Run bottom block to lowest point to provide access to the
installation area on the hoist. Disconnect hoist from air
supply.
WARNING
• Disconnect the hoist from the air supply before installing
chain container.
2. If installing the container for the first time (kit installation),
remove links (183) from limit actuator (33). Drive out limit
actuator retaining pin (34). Remove limit actuator from
throttle shaft (32). Replace with limit actuator (315).
Reinstall limit actuator retaining pin and links.