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MASTERLUBE Minimaster PMM2CD Troubleshooting Manual

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Gravity feeds filtered

clean oil to the pump

Unique fixed piston design.

Cylinder moves over piston to

create pressure.

Cam adjusts to alter spring pressure.

Spring pressure governs oil pressure in

the system.

Unit 15, Dabble Duck Ind. Est.

Shildon

Co. Durham

DL4 2QN

Phone: +44 (0)1388 775584 Fax: +44 (0)1388 778893

The Bignall Group of Companies

Trouble Shooting Guide.

Minimaster PMM2CD

Clean oil delivered to the

system under pressure.

Pressure adjustable between

15 and 100 PSI

If system pressure equals spring pressure the

pump will not move. The pump will only move

a small amount as spring pressure tops up oil

pressure when oil is delivered to the chains.

E-mail: post@bignall.co.uk

More pressure

delivers more oil

to chains.

REF: PMM2CD Iss. 1

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Page 1 The Bignall Group of Companies Trouble Shooting Guide. Minimaster PMM2CD Clean oil delivered to the system under pressure. Gravity feeds filtered Pressure adjustable between clean oil to the pump 15 and 100 PSI More pressure delivers more oil to chains.
Page 2: Fault Finding
 call for more lubricant than the current capacity of the valves. Consult Masterlube and replace valves with larger sizes. Fault: Pump is producing low or no pressure. The pump can be observed to follow the cam at low speeds rather than ...
Page 3 Fault: Pump leaks Leak is from inlet or outlet : Remove fitting, clean and replace using thread sealant.  Leak is from centre roll pin or between body and cylinder Remove the cap and spring, press out the roll pin and remove the piston. ...
Page 4 Warranty MASTERLUBE SYSTEMS LTD. (The Company) guarantees its products to conform to their specifications and to be free from defects therein due to faulty workmanship or materials for a period of twelve (12) months from the date of delivery to the purchaser or from the documented date of installation which shall in no event be more than six (6) calendar months from the date of delivery.