Lukas HTS 90 - Manual (Page 4)

5 Safety Instructions for Hydraulic hoses
(HR 1495 35 219)
6 Application
6.1 General
The hand pump ZHP 1/0,5 is designed as a two-stage pump which is used for the operation
of oil hydraulic single acting cylinders. It is designed for a maximum system pressure of 700
bar.
Warning
Always check product limitations regarding pressure ratings, load capacities, and set-up
requirements. The system operating pressure must not exceed the pressure rating of the
lowest rated component in the system.
Warning
NEVER set the relief valve to a higher pressure than the maximum rated pressure of the
pump. Higher settings may result in equipment damage and/or personal injury.
7 Applications
The door opener set HTS 90 and cutting device LSH-3 are specially designed for use in the
rescue service.
7.1 HTS 90
It is employed, if locked doors have to be opened by force.
7.2 LSH-3
Its operational area is where the requirement is to be able to cut in confined spaces or where
access is difficult, e.g. steering-wheel spokes or pedals in vehicles which are severely
deformed as a result of an accident.
In the industrial and trade field, steel rods, screws, etc. up to 12mm in diameter can be cut.
8 Connecting the pump
Door opener HT 90 and cutter LC 55are connected to the hand pump as follows:
Remark: the screw couplers SKM 1 and SKN 2 are only properly connected when the sleeve
of the female coupler has bees tightened to the last turn.
9 Operation of Hand pump
The pump can be used both in horizontal and vertical position, i.e.
with the pump head downwards.
Check Oil Level
Hand pump: approx. 2 cm under the top edge of the oil reservoir.
Pumps
Make sure that the drain valve is closed (turn lever clock-wise).
Return flow of oil will be allowed by opening of drain valve (turn lever anti-clockwise).
Transportation The pump lever is used as a carrying handle.