E Service / Repair

DELTABOOSTER_GB01
Trouble-shooting
Symptom: The machine stops shortly after start and display illustrates status.
The examples below may vary from the actual status of the machine, as for instance the number of
pumps in operation.
Status Reason Repair
;
;
;
;
;
-
;
-
*
*
*
*
-
*
*
0
0
�
�
0
�
� N
!
� N
!
� N
!
-
-
3 N
)
)
)
3 N
)
)
)
-
3 N
)
)
)
� N
� N
; " - ! * % * &
; !
; " - ! * % * &
� N
; !
; " - ! * % * &
; !
* "
* "
* "
* #
* $
* #
* $
* #
* $
$
$
#
"
#
"
$
#
"
Pressure switch (LP) B2 Disassemble, clean and
out of operation lubricate pressure switch
B2.
Check cable connection.
Replace microswitch.
See page E13.
Pressure switch (HP) B1 Adjust N1
defective or adjusted too See page F2
high
Check/replace sleeve
See page E13
Overflow valve V1 defective Disassemble, clean, and
lubricate valve V1.
Cone sticks Check water tank and
suction hoses for
impurities/scale deposits.
If necessary, descale
If necessary, replace
suction hoses.
D
Interruption of Operation
5