BELIMED WD 290, Обучение по обслуживанию

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143 No Purified
Water Failure to reach operating level with
purified water during the filling process. If,
in the filling process with purified water
(Y13), Operating Level 2 of the level
sensor (P1) is not reached within 7
minutes, the controller terminates the
current program with error display Cause
and remedy see Error 141. K13
Supply and shut off valves Check with facilities maintenance for
any water outages. Verify all water supply valves are turned on.
Water valves Water valves not opening. Activate all water valves in
the service mode and verify activation/flow.
Check voltage to coil & Check 24Vac power supply & Check fuses
F1, F2, F9, F10 & Check wiring, connectors.
Strainers Clogged water supply strainers. Clean.
Hoses Check hoses for any kinks or obstructions. Melted rubber
oozes out of SS braids. Hoses lying against steam hoses. Replace
hose(s).
146 No Purified
Water from
Tank Failure to reach operating level with pre-
heated purified water (M9) from the tank
during the filling process. If Operating
Level 2 is not reached within 3 minutes
while the filling process with pre-heated
purified water (Y14) is under way, the
controller terminates the current program
with error display. Threshold monitoring:
Threshold adjustment for pre-heated DI
water supply. K14 Supply and shut off valves Check with facilities maintenance for
any water outages. Verify all water supply valves are turned on.
Water valves Water valves not opening. Activate all water valves in
the service mode and verify activation/flow.
Check voltage to coil & Check 24Vac power supply & Check fuses
F1, F2, F9, F10 & Check wiring, connectors.
Strainers Clogged water supply strainers. Clean.
Hoses Check hoses for any kinks or obstructions. Melted rubber
oozes out of SS braids. Hoses lying against steam hoses. Replace
hose(s).