Check the coolant and refill, Compressor

Pump and gear

Pump	Mobil D.T.E Oil AA 320
Gear	Mobil D.T.E Oil AA 320

ÎThe oil level is correct if it is within the markings on the oil dip.

ÎAfter the check, insert the oil dip and close the lid of the filler neck.

Check the coolant and refill

Note

Prior to every operation, the fill level of the coolant in the equalisation container must be checked.

Caution

Observe the brand of antifreeze used. The mixture can cause a chemcial reaction and hazardous substances can be generated. Do not mix different antifreeze types.

Warning

The motor can overheat if there is a lack of coolant. Turn the motor off immediately and let it cool down.

If the motor is so overheated, that water va- pors escape, immediately turn the motor off and keep a safety distance to the motor un- til the pressure has decreased.

Danger of burns! Never open the lid on the cooler while the motor has operating tem- perature. The container is under pressure.

ÎOpen the lid on the equalisation con- tainer of the motor coolant, fill in fresh clean water and the required antifreeze.

Cleaning/replacing the air filter

ÎOpen both locks (arrows) on the lid.

ÎRemove the lid and the dust sediments.

ÎTake out the filter inlay.

ÎBlow out the filter insert with com- pressed air (max. 2 bar) from the inside.

ÎClean the inside of the air filter housing with a cloth.

Note

Severely contaminated or defective filter in- serts must always be replaced.

ÎPlease the filter insert into the air filter housing with the closed side facing out.

Note

Make sure the lid fights snugly, if the lid does not close properly, dust can get into the combustion chamber of the motor and damage it.

ÎReplace the lid and close the locks.

Draining the compressed air system

Note

The compressed air system must be drained in regular intervals.

During continuous operation, it might be necessary to drain it 2 to 3 times a day.

Note

Do not drain the liquid from the system dur- ing high pressure operation. If the ball tap is open, pressure cannot be built up in the compressed air lines.

ÎOpen the ball tap. Allow the water to drain.

ÎAfter the drain procedure, close the ball tap.

Compressor

Note

Maintenance work on the compressor may only be performed by the authorised cus- tomer service.

Charge/replace battery

Warning

Battery acid is very corrosive! Always wear acid-resistant goggles, gloves and an apron when working with battery acid. Never charge the battery in the vicinity of open flames or igniting sparks.

The battery may only be charged in rooms that are sufficiently ventilated.

Depending on the battery type, the acid lev- el might need to be checked.

The motor must be turned off to charge the battery.

Note

Prior to connecting the charger, the con- necting cables to the control must be dis- connected from the battery. Otherwise, the control could be damaged!

If the appliance is not used for an extended period and if there is frost, remove the bat- tery and store it in a location protected from frost.

Warning

Never connect frozen batteries to charge them. Risk of explosion!

Prior to charging, thaw the battery and warm to at least 16 °C.

Note

When disconnecting the battery, first dis- connect the negative and then the positive terminal.

When reconnecting the battery, first con- nect the positive and then the negative ca- ble.

Do not transpose the connecting cable. Risk of cable fire!

ÎDisconnect the connecting cable from the battery at the negative terminal.

ÎDisconnect the connecting cable from the battery at the positive terminal.

ÎConnect the charger.

ÎDisconnect the charger after the charg- ing process is complete.

ÎConnect the connecting cable to the positive terminal on the battery.

ÎConnect the connecting cable to the negative terminal on the battery.

Checking the V-Belt

Note

If the V-belt is not sufficiently tensioned, this can cause an overheating of the motor or to an insufficient battery charge.

ÎShut off the motor and remove the key from the key switch.

ÎTo check whether the V-belt is ten- sioned, press the belt with your thumb.

If the V-belt can easily be deflected, or if it sits loosely on the pulleys, you must order authorised customer service to tension/re- place the V-belt.

Note

Defective V-belts must be replaced imme- diately.

Caution

The V-belt must only be tensioned or re- placed by Customer Service.

Lubricate the brake on the drawbar

ÎPress lubricant into both lubrication nip- ples (arrows) using a commercial grease press.

EN - 13