44
*Lorsqu’un LTG est utilisé, il faut lire pour la ‘’borne 10V’’, ‘’borne 18V’’
x
x
MX – VG 31 or the DNG 31 wiring
Return the wiring to it’s original state. Do the controls work well?
MX
x
x
MX controls
Remove the wire on the ‘EN’ clamp. Does the impeller stop?
MX
x
x
MX controls
Connect up the ‘10V’ and the ‘E
soll
’ clamp. disconnect the ‘E
soll
’ wire.
Does the MX start working in high speed?
MX
x
x
MX controls
Remove the wire on the ‘E
soll
’ clamp. Does the MX start working in low speed?
MX
x
VG 31
10V = on the ‘EN UIT’ and the ‘GND’ clamp. The SAG is not at position ‘0’.
0V = on the ‘EN UIT’ and the ‘GND’ clamp. The SAG is at position ‘0’.
VG 31
x
VG 31 check the F2 fuse
Turn the SAG knob. Does the voltage vary between the ‘E
soll
’ UIT’ clamp and the ‘GND’?
VG 31
x
x
SAG
Knob in position ‘0’, no connection between the ‘10V’* and the ‘EN’ clamp. Knob in any other position,
with connection between ‘10V’ and the ‘EN’ clamp. Is that correct?
SAG
x
x
SAG
Turn the regulator knob. Does the voltage vary on the ‘E
soll
’ and the ‘GND’ clamp?
SAG
x
x
-
Return the wiring to it’s original state.
SAG
x
x
MX – SAG cabling
Also connect up the ‘10V’* and the ‘E
soll
’ clamp.
Disconnect the ‘E
soll
’ wire. Does the MX start working in high speed?
SAG
x
x
MX – SAG cabling
Connect up the ‘10V’* and the ‘EN’ clamp. Does the MX start working in low speed?
SAG
x
x
MX – SAG cabling
Is there release applied?
Set the SAG to the ‘0’ position. Does the MX switch off?
SAG
x
x
MX – SAG cabling
Is there 10V = on the ‘10V’* and the ‘GND’ clamp?
SAG
x
Return the wiring to it’s original state.
MX
x
MX controls
Remove the wire on the ‘EN’ clamp. Does the impeller stop?
MX
x
MX controls
Connect up ‘10V’ and the ‘E
soll
’ clamp. Disconnect the ‘E
soll
’ wire.
Does the MX start working in high speed?
MX
x
MX controls
Remove the wire on the ‘E
soll
’ clamp. does the MX start working in low speed?
MX
x
DNG 31 check the F2 fuse
Switch the timer manually. Does the voltage vary between the ‘E
soll
UIT’ and the ‘GND’?
DNG 31
x
DNG 31 timer. See also the timer manual
for the timer control.
Switch the timer manually. Does the voltage vary between the ‘E
soll
IN’ and the ‘GND’?
DNG 31
x
DNG 31
Adjust potentio-meter R2. Does the voltage vary between clamp ‘2’ and the ‘GND’?
(Reset the potentio-meter to the same voltage).
DNG 31
x
DNG 31
Adjust potentio-meter R1. Does the voltage vary between clamp ‘1’ and the ‘GND’?
(Reset the potentio-meter to the same voltage).
DNG 31
x
DNG 31
10V = on the clamps ‘EN UIT’ and the ‘GND’ swicht on
0V = on the clamps ‘EN UIT’ and the ‘GND’ swicht on
DNG 31
x
x
VG 31 or DNG 31, Check the F3 fuse.
10V = on the ‘+10V’ and the ‘GND’?
VG 31 or
DNG 31
x
x
electrical installation
230V~ on the ‘L’and thet ‘N’ clamp?
VG 31 or
DNG 31
DNG 31
SAG or
LTG +
VG31
SAG 0-2,
SAG 0-5,
SAG 0-M, LTG
If no, then the malfuntion is in the:
Check to be carried out, if yes then go to next line:
Carry out
check of:
English
