Bosch TCE 4530 Instrucciones De Réparation página 27

3.10.6 S1 - two unstable position control lever
Control the upward and downward movement of the upper bead-breaking arm. In case of malfunctioning check
contact closure, the wire L+ with number 4 have to cause upward motion by exciting the electrovalve Y2N con-
nected between 4 and L -, whereas L+ with number 3 have to cause downward motion by exciting the electrovalve
Y2B connected between 3 and L -.
3.10.7 K1T - hydraulic control panel timer
Puts the machinery in stand-by after a certain period of inactivity of the control unit; to start again normal func-
tioning press any of the two unstable positions control levers to make the pump run again. If timer setting is nec-
essary, place the function selector on Bw, whereas by manufacturer default the first selector is on 1- 10 min. and
the second one on ~3.
3.10.8 S2 - control lever with two unstable positions
Controls the upward and downward movement of the lower bead-breaking arm. In case of malfunctioning check
contact closure, the wire L+ with number 5 have to cause upward motion by exciting the electrovalve Y3N con-
Robert Bosch GmbH
Adjustments | TCE 4530 | 27
1 695 104 942
en
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2008-10-17