JET Skyhyker SKY25 handleiding
Handleiding
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10. Tighten the guy wires by tightening the turnbuckles (see
Figure 7-20). Tension each side equally, moving from side
to side as you tighten the turnbuckles. This ensures the
mast stays vertical and is not pulled to one side. Tighten
until guy wires are taut.
11. Follow steps 4 thru 7 in Section 7.3 LIFTING OR LOWERING
A LOAD USING THE LOAD WINCH to properly connect to
and lift or lower the load.
Figure 7-20: Tightening Turnbuckles
7.5 TELESCOPING A LOAD
When lifting or lowering loads by telescoping the
mast, the maximum load capacity is 1000 lbs. Do
not use this method if the mast T-bar starts or ends
above 20 feet. Do not use this method if lifting or
lowering loads over 1000 lbs. or above 20 feet.
Follow the maximum load requirements for mast
telescope and jack lifting as shown in Section 1.7
LOAD RATINGS.
“Telescoping” is to lift or lower a load attached to the load
cable by telescoping the mast up or down.
1. Move the material lift to the lift location and lock the caster
wheels by lowering caster locks on each wheel (see Section
7.10 LOCKING CASTERS).
2. Elevate the mast T-bar above the object to be lifted or
lowered. Make sure you let out enough load cable while
raising the mast so the headache ball does not jam into
the mast T-bar pulley (see Figure 7-21). Provide enough
clearance from the object to be lifted or lowered so there
is no contact with the mast T-bar.
Figure 7-21: Keeping Space Between Headache Ball from T-bar Pulley
3. Lower the load cable to the object using the load winch
(see Figure 7 -22).
17 |
Chapter 7: Operation
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Productinformatie
| Merk | JET |
| Model | Skyhyker SKY25 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 16855 MB |
