Lifting Hose Cylinder; Installation; Connection Of Operator Handle And Lifting Hose Cylinder - Szv - probst JWK Serie Betriebsanleitung

Lifting hose cylinder

When engine breakdown the load/kerb stones does not fall down (check valve).
Residual vacuum lowers the operating valve unit/lifting hose unit with the sucked in load/kerb stone slowly.
Do not use the device to jerk [sic!] seized loads/kerbstones!
No work stoppage (pause) with sucked load/kerb stone, danger of the overheating of the vacuum blower!!!
Adjust engine speed in such way that a minimum vacuum of -0.42 bar is present (see  manometer at the operating
valve unit).
5 Lifting hose cylinder
5.1

Installation

The combination of the lifting hose assy, operator handle, lifting hose cylinder (SZV) and suction pad and coupling of the
suction hose to the connector of the lifting hose assy results in a device ready to operate. The connections must be
made only when the device is shut off.
5.2

Connection of operator handle and lifting hose cylinder - SZV

Put the operator handle (1) onto the hose ring of the lifting hose cylinder. It is fitted with a seal (3).
Put the hooks of the clamps (2) on the operator handle into the lags on the connecting disk of the lifting hose cylinder.
Then close the clamps and lock them with the pin against unintentional opening.
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