Description
10
5.52.291.00.01.01
4.4.3 Limit
switch
To stop the wire rope path.
Serial winch is a lifting winch.
Pulling winch as option.
Function: Operational and emergency limit switch.
It is possible to connect an external electric limit switch.
Pos: 8.3.3.3 /1_HADEF/4--BESCHREIBUNG/Winde + Seilzug/Wichtige Bauteile/03. Überlastsicherung - pneum. @ 2\mod_1279616924684_52.docx @ 14950 @ @ 1
4.4.4 Overload
protection
A pressure reducing valve prevents that an overload is lifted.
Pos: 8.3.3.4 /1_HADEF/4--BESCHREIBUNG/Winde + Seilzug/Wichtige Bauteile/04. Steuerung - pneum. @ 2\mod_1279617148574_52.docx @ 14954 @ @ 1
4.4.5 Control
Control switch for sensitive direct control or
Indirect
control
Winches with limit switch are operated through valves.
4.4.6 Control
switch
for precise direct control by button valves
for indirect control by push button valves
control hose with integrated stress-relief rope
Pos: 8.3.3.5 /1_HADEF/4--BESCHREIBUNG/Winde + Seilzug/Wichtige Bauteile/05. 42/87 Ausrückkupplung @ 1\mod_1245678032588_52.docx @ 10916 @ @ 1
4.4.7
Disengaging clutch (as option)
The disengaging clutch separates the drum from its drive. The clutch is actuated by a hand lever which is
locked by a spring-pin. Before operation, this spring-pin must be pulled by hand and hold until the hand lever
has moved some steps. It engages automatically after the switch operation has ended.
When the clutch is disengaged it is possible to pull the uncharged wire rope off the drum by hand. Should
there be an after-run of the drum, brake it with the foot brake.
CAUTION!
The foot brake must not be used to brake loads! This is not possible (if normal forces act). Unintended
switching is also prevented.
Pos: 8.3.3.6 /1_HADEF/---ALLGEMEIN/Hinweise/GEFAHR - Verboten: Unter Last ausrücken, Manipul.a.d. Ausrückvorr. @ 0\mod_1177051175366_52.docx @ 5051 @ @ 1
DANGER!
The following is not allowed:
Disengaging
under
load.
Manipulation of the disengaging device.
Pos: 8.3.3.7 /1_HADEF/4--BESCHREIBUNG/Winde + Seilzug/Wichtige Bauteile/06. Wartungseinheit @ 2\mod_1279617739630_52.docx @ 14958 @ @ 1
4.4.8 Maintenance
unit
It serves for the necessary preparation of the operation air so that the pneumatic motor can work troublefree.
If not assembled by the manufacturer, it must be assembled by the customer.
CAUTION!
Should the unit be assembled at the customer, the maintenance unit is supplied without oil.
Before putting the unit into operation, the main air supply line must be cleaned and the oiler of the
maintenance unit must be filled with oil. Should this not be done the unit may be severely damaged.
Pos: 9.1 /1_HADEF/5--TECHNISCHE DATEN/*Ü1*/#. Kapitel - Technische Daten @ 0\mod_1172067180778_52.docx @ 229 @ @ 1
