Repair Manual

ELECTROVACUUMATIC CONTROL SYSTEM
4X4 COUPLING
38
-The vacuum piping connecting mode between the electric valves and the vacuum
capsule is according to the drawing: the pipe from the vacuum capsule axle is connected to
the electric valve having the pipes on both sides of its body, and the pipe from the opposite
part of the capsule axle is to be connected to the electric valve having the pipes on the
same side of its body.
-The connecting mode of the electrovacuumatic coupling control wiring is as per next
diagram, where the following components may be identified:
1.Intermediary relay
2.Instruments panel
3.Right connection plate ( +DC ).
4.4 x 4 switch
5.Electric valves connectors
6.Vacuum capsule
38 - 4
ELECTROVACUUMATIC CONTROL ADJUSTMENT
vnx.su