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5.9 Trouble shooting
Vacuum device SV 200 E need to be maintained and mounted only by qualified professionals,
mechanics or electricians. After repairs and maintenance works all in this manual described safety
regulations need to be checked.
Breakdown Cause Solution
Pump doesn’t rotate
Damaged fuse, damaged pump,
failure at electricity, damaged
power cable
Change fuse, check pump, power
cable and voltage
Pump rotates, but doesn’t
suck in
External air valve open, dust-
proof-grid jammed, rubber
sponge mounted incorrectly or
damaged
Check external air valve, clean dust-
proof-grid, mount rubber sponge
correctly respectively renew
Vacuum of -0,2 bar can’t
be reached
Elements are damaged or level of
air-permeability is too high,
rubber sponge mounted
incorrectly or damaged, damaged
vacuum manometer or leak
inside system
Elements are not designated for
device, mount rubber sponge
correctly respectively renew,
check/repair respectively renew
manometer
Vacuum level of -0,6 bar
is reached, but lifting not
possible
External air valve damaged. Repair / renew external air valve.
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