Maintenance manual for technical assistance - LB 2800 - LB 2810
Manual code 10066574 / Rel. 0.00 / March 2009
25
NO DISPENSING
WATER LEAKS
FROM THE MACHINE
PROBLEM
CAUSE
SOLUTION
1) Check that there is water in
the mains
2) Replace the group solenoid
valve
3) Replace the pump
4) Replace the solenoid valve
protection fuse (1A)
5) Clean or replace the injector
6) Clean or replace the solenoid
valve
7) Check/replace the dosing
device
1) No water mains
2) Group solenoid valve is
defective
3) The pump is jammed
4) The control unit fuse is bur-
ned out
5) The injector is clogged
6) The group solenoid valve is
clogged or dirty
7) The volumetric dosing device
is blocked
1) Check the sewer drain
2) Check and restore the con-
nection of the drain tube to
the tub
3) Identify and eliminate any
hydraulic leaks
1) The tub does not drain
2) The drain tube is broken or
detached or has an obstruc-
tion in the water flow
3) Hydraulic leaks in the hydrau-
lic circuit
Summary of Contents for LB 2800
Page 36: ......
