widos 5500 - Connection of Hydraulic Aggregate with Basic Machine; Replacing the Reduction Inserts; Using Small and Large Reduction Inserts

Kunststoffschweißtechnik
Starting and Operating Chapter 5
17.02.14 Working Instructions WIDOS 5500 Page 20 of 48
5.2. Connection of Hydraulic Aggregate with Basic Machine
 Connect the aggregate to the mains supply (230 V/50 Hz).
 Put the hydraulic hoses of the basic machine into the quick-acting couplings of the hydraulic
aggregate.
Lay the hydraulic and electric wires carefully (danger of stumbling)
5.3. Replacing the Reduction Inserts
 Unscrew the mounted reduction inserts by means of the provided Allan key.
 Screw the reduction inserts with the corresponding diameter into the clamping devices.
Pipes with OD 550 have to be clamped in the basic clamping devices.
 If necessary (e.g. for T-pieces) the outer fixed clamping device can be dismantled by
unscrewing the three hexagon socket screws.
Dismantling of the outer fixed clamping device
5.3.1 Using Small and Large Reduction Inserts
Small Reduction Inserts:
 Pipe fittings often have only a short straight surface area on which they can be clamped.
 Fittings mostly need to be clamped in the inner clamping devices with the small reduction
inserts.
 When fittings are to be welded (bends, T-pieces etc.), the inner small reduction insert can
also be used flush to the inside or to the outside.