Bar packing machine vacuum low pump oil pollution, too little or too thin cleaning vacuum pump, replace the new vacuum pump oil.

Sealing uneven, not tight or not sealed steel box deformation adjustment steel box heating time and heating temperature is not adjusted to adjust to the appropriate

Heating the cloth with the attached material with a nail gently scraping the attached material pressurized solenoid valve does not move or replace the solenoid valve vacuum packaging machine airbag broken replacement airbag

Pressurized trachea repair or replacement

Do not deflate the cooling time relay bad (inside the electrical box) to replace the time relay

The bleed valve line is disconnected and connected

Bleed valve sticks or burns off the cleaning or replacement

Pump oil contamination Replacement of new oil

The return valve closes the purge return valve (see instruction manual)

Do not heat the heating bar to replace the heating strip

Heating time relay burned (boot that two lights at the same time bright, OMRON light color is yellow). Replace the time relay

The heating wire is blown to replace the heating wire and is installed firmly

Control the heating temperature band switch contact bad repair or replacement

Vacuum packaging machine control the heating of the AC contactor is not reset repair (with air to blow foreign body) or replacement

Heating transformer bad replacement

Heating does not stop heating time relay contact bad or burnout adjustment time relay contact with socket or replacement

Control the heating AC contactor without resetting the repair or replacement

Exhaust time is too short to extend the pumping time

Exhaust filter block the cleaning or replace the exhaust filter

There are leaks after the evacuation of the power off, check the solenoid valve, pipe joints, vacuum pump suction valve and the studio peripheral gasket with or without leakage.

Noise large vacuum pump coupling wear or rupture replacement

Vacuum packer Exhaust filter is clogged or installed Position is not properly cleaned or replaced Exhaust filter and installed correctly.

There is a leak to check whether the solenoid valve leaks and remove.

Vacuum pump fuel intake intake valve O-ring off Remove the vacuum tube on the pump nozzle, remove the suction nozzle, remove the compression spring and suction valve, gently stretch the O-ring several times, re-embedded in the groove, And then install it.

Rotary vane wear Replacement of rotary vane.

Vacuum pump oil spill return valve clogged to remove the return valve, cleaning (see instructions).

Vacuum packaging machine oil window loose oil, remove the oil window, wrapped around the raw material or thin plastic film.

Vacuum pump fumes Large suction filters are clogged or contaminated by cleaning or replacing the exhaust filters

While heating,

While the side of the heating without heating the side of the bag and the heating device short-circuit (generally short-circuit with the copper pad) to adjust the location of the copper pad, or rest bag bag pressure

The pump does not take the vacuum studio is not covered tightly

Vacuum packaging machine motor reversal (be careful not to change the ground line, color line for the ground)

Insurance break (indicator light) Replace the same size insurance

The cover does not work without power to see if there is power

The travel switch does not move the stroke switch

Vacuum pack machine is safe (indicator light) Replace the same size insurance

Frequent burn insurance has a short circuit to find and remove

Motor reversal time is too long Any two-phase power line exchange installation (except ground)

Exhaust filter is clogged for cleaning or replacement

Oil viscosity is too high to clean the pump and change oil

Vacuum packaging machine within the safe box has a short circuit repair

The bag is pressurized or blocked to replace or clean the pressurized valve

Pressurized airway ventilation is not smooth to clear the pressurized gas road