Lukas P 640 TG - Manual (Page 21)

21
8.1 Set-up
8.2 Start-up
WARNING / DANGER / CAUTION!
Combustion engine units and most electrical units must not be used in a
potentially explosive situation (danger of the formation of sparks). Units with
combustion engines must not be used in enclosed spaces, as there is a danger
of poisoning and/or asphyxiation!
The unit is to be set up in a suitable location (safe location / flat surface / sufficient distance
from vehicles, loads, sources of ignition, etc.).
LUKAS units work perfectly at an angle of up to 30°. However, in order to guarantee maximum
safety and fluid withdrawal, they should be operated in as horizontal a position as possible.
Please proceed as follows:
1. First of all, check the hydraulic fluid level of the unit.
Depending on the unit type, the fluid level is indicated at
a fluid inspection glass (maximum = centre of inspection
glass; fluid must be topped up if the fluid level is no
longer visible in the inspection glass) or by a fluid dipstick
(usually fitted to a fluid filling screw). If necessary, you
should top up the fluid to the maximum level.
2. Now connect the mains plug of the hydraulic units with electric motor to the power supply
(exception: units for accumulator operation).
3. Then vent the hydraulic unit. Set all levers of the distributor valve to circulation at static
pressure (see chapter "Valve variants"). The actual venting is carried out in the units in a
different manner, depending on the drive motor:
a) Gasoline / petrol engine:
- Remove plug connector from the spark plug.
- Slowly turn the starter rope several times.
For a motor with electric starter, activate the starter several times.
- Then replace the plug connector.
b) Diesel engine:
- Slowly turn the starter rope several times in such a way that the engine
does not start.
c) Electric motor (power and accumulator operation):
- Turn the motor on and after nearly 10 seconds off again, do this a few times.
(Before switching back on, the motor must be at a standstill!)
This procedure means that the pump can slowly extract and be well vented. The hydraulic
fluid reservoir is equipped with automatic venting, which means no further venting
measures are required.
4. Check the level of the fluid in the reservoir once more. If necessary, top up the fluid.
5. To conclude, you can now connect the extension hoses and/or hose reels (unless already
connected to the unit) and/or couple the rescue equipment.
MAXIMUM
MINIMUM
MAXIMUM MINIMUM