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Trouble Shooting

16

PROBLEM

CAUSE

REMEDIAL ACTION

Tank pressure drops.

Leakage at connections 
or joints.

Set the compressor to maximum 
pressure. Switch off and brush 
a soapy water solution onto all 
connections and joints. Look for  
bubbles. Tighten connections or 
joints where leakage is visible. 

The pressure switch valve 
leaks when the compressor 
is stopped.

Non-return valve seal 
dirty or defective.

Release any air in tank by pulling 
the ‘PRV’ valve and contact our 
technical team at Axminster 
Tools & Machinery.

The compressor stops
and will not start again.

Bad electrical connections.

Check the connections. Clean 
and tighten as necessary.

Current over-load protector 
or over-heat protector has 
activated.

Press the reset button (FA-3050V) 
on the current over-load and wait 
for a minute. The motor will run 
when it has cooled.

Motor winding burnt out.

Contact our techical team at 
Axminster Tools & Machinery for 
assistance.

Compressor head gasket blown 
or valve broken.

Contact our technical team at 
Axminster Tools & Machinery for 
assistance. 0800 371822

The compressor does not reach 
the set pressure and overheats.

Crank bearing failure.

Stop the compressor and contact 
our technical team at Axminster 
Tools & Machinery for assistance.

The compressor is noisy. 
Repetitive metallic clanking.

Pressure switch failure.

Stop the compressor quickly. 
Release any air in tank by pulling 
the ‘PRV’ valve and contact our 
technical team at Axminster 
Tools & Machinery.

Содержание Craft AC21C

Страница 1: ...AC21C FA 2024 AC44C FA 3050V Air Compressors AC21C Code 104295 AC44C Code 104296 Original Instructions AT M 12 06 2018 BOOK REF 104534 Code 104295 AC21C Code104296 AC44C ...

Страница 2: ...ype Examination Certificate No SH10010317 V1 SH10010317 001 SH10010317 002 has been issued by Intertek Testing Services Shanghai at Building No 86 1198 Qinzhou Road North Caohejing Development Zone Shanghai 200233 China and complies with the relevant essential health and safety requirements 2006 42 EC EN 1012 1 2010 EN 60204 1 June 2006 A1 2009 EN 62233 2008 declares that the machinery described T...

Страница 3: ...2 No M10 Nuts J 1 No M8 x 30mm Bolt washer nut K 1 No Instruction Manual Quantity Item Part 1 No Air Compressor A 1 No Compressor Oil Bottle B 2 No Wheels C 2 No Rubber Feet D 2 No Air Filters E 1 No Oil Dipstick F Fixings 2 No M10 Stepped Bolt with Phillips head G 2 No Medium Large washers H 2 No Spring washers I 2 No M10 Nuts J 4 No M8 x 30mm Bolt washer nut K 1 No Instruction Manual Model Numbe...

Страница 4: ...h overload or overheating check the reason for the shut down before re starting 10 Do not adjust the tank pressure relief valve without reference to Axminster Tools Machinery Service Department 11 Do not remove parts from the compressor whilst it is running 12 Do not operate the compressor with protective covers removed or damaged 13 When spray painting always work in a well ventilated area and ne...

Страница 5: ...Assembly 5 Fitting the RearWheels 1 2 3 4 5 6 7 8 Continues Over ...

Страница 6: ...Assembly 6 Fitting the Rubber Feet Fitting the Air Filters 1 3 2 4 2 1 Remove transport plug 3 ...

Страница 7: ...Assembly 7 Fitting the Oil Dipstick Plug 5 6 7 8 3 4 1 Remove transport plug 2 Remove transport plug Oil level F F ...

Страница 8: ...B ON OFF control switch A Regulator control knob B 1 4 BSP male coupling C Tank pressure gauge D and Outlet pressure gauge E Pressure relief valve Oil level indicator A Crankcase B Crankcase oil filler plug C Oil Level indicator A Oil drain plug AC21C ONLY B A A B A B B C C D E A B C ...

Страница 9: ...Air inlet filter Handle ON OFF Switch Motor air vent Pump air vent Oil filler plug Handle Wheel Crankcase Pressure relief valve Pressure gauges Tank Rubber foot Water drain valve Pressure regulator 1 4 BSP Male coupling Pressure switch unit AC21C ...

Страница 10: ...ure release valve B Regulator adjusting knob C to increase pressure and to decrease it Compressor ON I Compressor OFF O AC44C ONLY REST button press this button if compressor is not functioning properly Water drain valve to drain water from the tank B A C REST ...

Страница 11: ...r ON OFF Switch Pump air vent Handle Pressure gauges Tank Rubber foot Water drain valve Pressure regulator Air inlet filter Handle Motor air vent Motor REST control Wheel Crankcase Pressure relief valve 1 4 BSP Male coupling Pressure switch unit ...

Страница 12: ... 40 C Do not operate in a badly ventilated area Keep the air filter clean Fig A Fig B Push down for OFF O Pull up for ON I Fig C Fig D There are two safety systems on the air compressor the first is the pressure switch to turn the compressor on when the tank pressure is low and switches off automatically when the correct pressure is reached If the switch fails to switch off the second is the PRV w...

Страница 13: ...tor set at maximum setting unnecessarily reduce the setting by about two turns after finishing and then re set to the required pressure when starting work again Increase pressure Regulator preset lock Decrease pressure 0 0 2 4 6 8 10 12 kg cm2 kPa 1 00 3 00 9 00 5 00 7 00 11 00 BAR Lb in2 PSI 1 8 0 150 30 1 2 0 90 6 0 0 0 2 4 6 8 10 12 kg cm2 kPa 1 00 3 00 9 00 5 00 7 00 11 00 BAR Lb in2 PSI 1 8 0...

Страница 14: ...eck oil level and top up if necessary see fig 2 3 4 5 Remove the air inlet filter outer casing and clean the filter element see fig 6 7 8 9 Wash in soapy water and leave to dry Do not use the compressor without the air filter fitted Fig 1 Fig 2 3 4 5 Oil level Fig 6 7 8 9 ...

Страница 15: ... glass level indicator see fig 2 Fig 13 14 15 NOTE To drain the oil from the AC44C place a suitable container to the rear of the compressor remove the oil filler plug and raise the compressor up to drain the oil Refill to the level mark on the sight glass level indicator see fig 2 and replace the oil filler plug AC21C AC44C Yearly a Replace the air filter element b Check and clean the air intake a...

Страница 16: ...hten as necessary Current over load protector or over heat protector has activated Press the reset button FA 3050V on the current over load and wait for a minute The motor will run when it has cooled Motor winding burnt out Contact our techical team at Axminster Tools Machinery for assistance Compressor head gasket blown or valve broken Contact our technical team at Axminster Tools Machinery for a...

Страница 17: ...Wiring Diagram 17 ...

Страница 18: ...Exploded Diagram Parts List AC21C 18 ...

Страница 19: ...r Washer 1 25 Oil Leveller 1 26 O Ring 1 27 Bolt 1 28 Bolt 4 29 Washer Crankcase Cover 1 30 Connecting Rod 1 31 Crankshaft 1 32 8 Lock Washer 1 33 M8x1 25x30 SHCS 1 34 Crankcase 1 35 Capacitor 1 36 Over load 1 37 Electric Motor 1 38 Electric Motor Back Cover 1 39 Washer 4 40 Screw 4 41 Motor Fan 1 42 Snap Ring 1 43 Coupler 2 44 Regulator 1 45 Pressure Switch 1 46 Safety Valve 1 47 Pressure Gauge 1...

Страница 20: ...Exploded Diagram Parts List AC44C 20 ...

Страница 21: ...5 Lock Washer 3 35 5 Flat Washer 3 36 Bearing 1 37 Oil seal 1 38 Motor cover 1 39 starting capacitance 1 39a Running capacitor 1 40 Over load 1 41 cover 1 41a Cable Clamp 1 42 Motor stator 1 43 key 1 44 The motor rotor 1 45 Bearing 1 46 The wave washer 1 47 Electric Motor Back Cover 1 48 5 Flat Washer 3 49 Six Angle Nut 3 50 Centrifugal switch 1 51 Motor PV Cover 1 52 Motor Fan 1 53 Clip 1 54 Ele ...

Страница 22: ...Notes 22 ...

Страница 23: ...Notes 23 ...

Страница 24: ...ve 2002 96 EC on waste electrical and electronic equipment and its implementation in accordance with national law electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility Only for EU countries The Axminster guarantee is available on Craft Trade Engineer AirTools CNCTechnology Series machines It s probably t...

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