Kunststoffschweißtechnik
Maintenance / storage / transport
Chapter 7
10.12.2013 Working
instructions
WIDOS PSM 20
Page 27 of 31
7.4.1. Used hydraulic oil
Only use oil of the quality
HLPD 32
.
Properties:
anticorrosive, resistant to ageing, contains wearing resistant agents, high
rating and partly water binding.
The hydraulic oil must be disposed of professionally.
7.5. Service unit
When the level of the condensate is about 10 mm under the filter element:
Open the bleeder screw by turning it in anticlockwise direction (seen from below) to let off the
condensed water.
With less flow despite same pressure setting:
Replace the filter element:
Ventilate system and unit;
Unscrew the filter bowl in an anti-clockwise direction;
Hold new filter element only at lower end;
Mount parts in the reverse order from dismantling:
Restarting as described in chapter “settings" (see chapter: 4.6).
7.6. Transport
The machine has to be carefully handled.
Protect against shocks and hits.
7.7. Disposal
The machine and wear parts have to be disposed of at the end of their useful life
according to the common Waste Management Laws in a proper and
environmentally sound manner.
