CLEAN BURN CB-1800 Manuel de l'opérateur télécharger pdf (Page 100)

Operator's Manual: Models CB-3500 & CB-5000

10-6

PROBLEM POSSIBLE CAUSE(S) POSSIBLE ACTION(S)

Pump will not prime and Pump

motor is running.

1. ere is a leak(s) in the suction

line.

2. e pump is not installed so it will

ll with oil during the priming

process.

3. e pump gears are dry.

4. e pump seal is damaged.

5. e ball valve is closed.

6. e canister lter is dirty.

7. e check valve is dirty.

8. e pump is damaged or worn out.

1. Follow the specications in Section

4 to make sure the suction line

is installed properly and that all

ttings are 100% airtight.

2. Make sure the pump head is lled

with oil prior to starting the pump.

See Section 5.

3. Follow the procedure in Section

5 to ll the oil line and prime the

pump.

4. With the pump not running, wipe

your nger along the bottom of the

cylinder at the pump sha. If there

is oil at the pump sha, the seal is

damaged. Replace the pump, or

replace the seal.

NOTE: Some oils will expand as

they warm up. Because there is

a check valve in the suction line,

the expanding oil may build up

pressure and damage the oil seal.

Install a mini-accumulator in the

1/8” port of the canister lter to

prevent the pressure build-up.

5. Open the ball valve on the suction

line.

6. Refer to Section 9 to clean the

canister lter.

7. Refer to Section 9 to clean the

check valve.

8. Replace the pump

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CLEAN BURN CB-1800 Manuel de l'opérateur Page 100

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