Filling With Hydraulic Oil; Electrical Connection - Festo Hydraulic Power Packs Instrucciones De Utilizacion

9.2

Filling with hydraulic oil

The hydraulic power pack is shipped without hydraulic oil. The hydraulic oil (approx. 5 liters) is filled into the
tank before the power pack is switched on for the first time. In order to fill the hydraulic power pack with oil,
the oil-filler plug with vent filter (red) must be removed. The oil-filler plug with vent filter (red) must not be
replaced with a blanking plug. Do not fill the tank beyond the top edge of the sight glass!
The hydraulic unit is not filled with oil before shipment.
Unlubricated operation of the pumps is not permitted! Operating the hydraulic unit without hydraulic oil
will destroy the pump.
When filled with oil, the hydraulic power pack must always be positioned such that the oil-filler plug with
vent filter (red) is above the oil fill-level.
9.3

Electrical connection

The hydraulic power pack (152962) is connected to the IEC power cable (9) by means of the extension cord.
The power unit is switched on with the green pushbutton and off with the red pushbutton.
The hydraulic power pack (8065049) is connected by means of the mains plug (21). The on switch is the
black pushbutton on the switch-on box. The off switch is a red mushroom actuator. After switching the
hydraulic unit off, the mushroom actuator must be turned in order to unlock it before the hydraulic unit can
be switched back on again.
© Festo Didactic 369805
NOTICE
NOTICE
Hydraulic power packs with 5 l tank
21