Troubleshooting And Solutions - VEVOR DZ-260C-V1 User Manual

Problem
The machine doesn't
work and the control
panel shows nothing.
The control panel
startup,but the
machine doesn't work.
The best vacuum state
can't be achieved.The
vacuum pumping
speed is slow。
Sealing failure or
poor sealing.

TROUBLESHOOTING AND SOLUTIONS

Possible Cause
1.No connection of the
power supply.
2.The contact of the power
switch looses.
The parameter is being
set.
1.Short vacuumizing time.
2.The oil in the vacuum
pump is not enough or the
oil is not clean.
3.Air leakage and wear of
the sealing ring.
1.The bags are not
correctly placed on the
heating plates.
2.Too long/short sealing
time.
3.Inappropriate heating
temperature..
4.Silicon strip damaged or
with impurity.
5.Damage of electric
heating wire.
Solution
1.Check whether the plug
and socket are effectively
connected.
2.Check whether the wiring
of the power input part
inside the machine is loose
or detached.
Complete the parameter
setting.
1.Extend the vacuum time.
2.Check the oil level, refuel
or change the oil (pay
attention to the oil type
(vacuum oil 46#,68#) and
oil quantity.
3.Replace the sealing ring.
1.Place the bags on the
plate in order.
2.Shorten/prolong the
sealing time.
3.Choose proper
temperature.
4.Clean or replace the
silicon rubber.
5.Change electric heating
wire.
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