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HUGH CRANE (Cleaning Equipment) Ltd – 

COMMANDO

®

 5050 

 

Page 9  

e) 

Open the high-pressure bleed valve and adjust the throttle lever to the minimum 
speed position.  

 
 
 
 
 
 
 
 
 
 
 
f) 

Depress the protection override button and turn the starter key fully clockwise to start 
the engine. In cold weather pause the key at the pre-heat position before cranking the 
engine. 

 
g) 

 Once the engine has fired release the key switch and the override button when it is 
running smoothly. Adjust the throttle to approximately 

1

/

3

 rd 

of full speed. Close the 

bleed valve once air free water is issuing.  Then turn the 3-way valve to the 

PRESSURE

 position and open the spray gun or foot pedal to expel any remaining air 

from the hose and lance.  

 

NOTE: before turning the valve to the PRESSURE position ensure that the hose reel 
lock is ON to prevent it rotating when pressure is applied. 

 
g) 

When air free water is issuing from the hose, the unit is ready to use.   

  
h) 

Increase the engine speed to the desired working level using the throttle. Use of the 
throttle will directly affect output water volume and consequently the pressure. 

 

DURING WORK

 
a) 

Do not leave the 

COMMANDO

®

 5050

 

idling for periods in excess of 15 minutes, as 

re-circulating water heats up rapidly and will eventually boil causing severe 
damage to the pump. 

 
b) 

Should any vibration, fluctuation of pressure or any other abnormal symptoms occur 
during operation it should be investigated immediately.   

 

 
Likely causes include: 
 

 

 

i) 

A lack of water entering the unit causing air to be drawn into the pump. 

 

 

ii) 

A blockage of the main inlet filter causing water starvation at the pump. 

 

 

iii) 

The inlet water valve between tanks and pump not fully open. 

 

 

iv) 

Leaking seals or damaged valves etc.

 

 
AFTER WORK

 

 
a) 

To stop the 

COMMANDO

®

 5050 decrease engine revs to idle speed and turn the 

starter key to the OFF position.  

 

 

 
 

Protection override 
pushbutton 

Engine starter 
key switch 

Содержание COMMANDO 5050

Страница 1: ...ORWICH NR13 3ES TEL 01493 750072 FAX 01493 751854 Email sales hughcrane co uk SOUTH WALSHAM ROAD ACLE NORWICH NORFOLK NR13 3ES TEL 01493 750072 FAX 01493 751854 www hughcrane co uk FS09628 H H H H H H H HU U U U U U U UG G G G G G G GH H H H H H H H C C C C C C C CR R R R R R R RA A A A A A A AN N N N N N N NE E E E E E E E Cleaning Equipment ...

Страница 2: ...HUGH CRANE Cleaning Equipment Ltd COMMANDO 5050 Page 2 ...

Страница 3: ...hoses filters jets and tooling are excluded from warranty cover unless subject to faulty materials or manufacture WHEN ORDERING SPARES Please quote a Your Company Name and Address b Model Type and Serial No of unit c Full description of parts required d Your contact name and telephone number e Your order number Unique Machine Numbers Model Number COMMANDO 5050 Serial Number 3507009 Tow Hitch Key N...

Страница 4: ... requirements The units are supplied with a manual rewind hose reel as standard complete with high pressure hose gun and lance The COMMANDO 5050 is mounted on a twin axle road going trailer with integral water tanks The COMMANDO 5050 is typically used for heavy duty drain jetting surface preparation de scaling and paint stripping SPECIFICATION COMMANDO 5050 Engine Lister TX3 air cooled diesel Engi...

Страница 5: ...mpty g Ensure that all ancillary equipment is securely attached and stowed on the towing vehicle h Fit a registration plate to the COMMANDO 5050 to suit the towing vehicle 2 BEFORE USING THE COMMANDO 5050 a Before using the COMMANDO 5050 operators should have undergone basic training in the safe use of high pressure jetting equipment Training courses are available from Hugh Crane Cleaning Equipmen...

Страница 6: ... other safety equipment removed or damaged f Components that are supplied by others e g gearbox and pump are covered by individual manufacturer s information which is included for your use g Chemicals may be used in conjunction with this equipment Only chemicals supplied or recommended by the manufacturer should be used as other products may effect the safe use of the equipment Consideration shoul...

Страница 7: ...r tightness 50 lbf feet 68Nm c Check tow coupling for security and ensure that coupling is lightly greased and that it is adjusted to suit the height of the towing vehicle Ensure that the adjusting levers are tight and secured by their locking pins d Check condition of the safety cable e Ensure that all lights are functioning correctly and that reflectors are clean Attach a number plate compatible...

Страница 8: ... the tanks before starting the engine Confirm that the water supply has sufficient capacity to keep the COMMANDO 5050 supplied continuously 35 litres min e Ensure that high pressure hose is fitted with either a spray gun or a foot control pedal and that these are in the OFF position Where a drain jet only is fitted ensure that the 3 way valve is in the DUMP position Hose reel lock in ON position D...

Страница 9: ...pplied g When air free water is issuing from the hose the unit is ready to use h Increase the engine speed to the desired working level using the throttle Use of the throttle will directly affect output water volume and consequently the pressure DURING WORK a Do not leave the COMMANDO 5050 idling for periods in excess of 15 minutes as re circulating water heats up rapidly and will eventually boil ...

Страница 10: ... level Air Cleaner Fan belt Fan Belt change Oil Change Oil filter change Battery level Clean Air Duct Check Battery Terminals Clean Check mountings GEARBOX Check Level Change oil PUMP Inlet filter Oil level Change oil Hose Reel security Hoses for security chafing UNLOADER VALVE Check break off pressure UNDER CARRIAGE SERVICE CHECK LIST ...

Страница 11: ...nt ENGINE Refer to Engine Manufacturer s Handbook PUMP Refer to Pump Manufacturer s Handbook GEARBOX Check oil level monthly UNLOADER No user serviceable parts Under no circumstances should any adjustments be made to unloader as serious damage to engine gearbox or pump could result UNLOADER AND SAFETY VALVE The unloader and safety valves have no user serviceable parts Under no circumstances should...

Страница 12: ...The antifreeze mixture can be reclaimed after use for recycling when next required 5 Close the tank outlet valve attach the anti freeze pickup hose and open the antifreeze valve Place the hose into the container of anti freeze and start the pump direct the lance into the container and open the gun As soon as antifreeze issues from the lance indicating that the hose is filled close the gun and stop...

Страница 13: ...LP202 349980 M C TO SUIT 42 BEARING 1 6205 2RS 43 SAE4 TO SAE5 ADAPTOR 1 LP 44 AIR FILTER ASSEMBLY 1 LP 366 08108 45 AIR FILTER ELEMENT 1 LP 366 08109 46 AIR FILTER SAFETY ELEMENT 1 LP 366 08110 47 AIR FILTER CONNECT TUBE 1 LP 366 081104 49 AVM RAB 0 6 HCOB 023 50 HOURS RUN METER 1 HCOB 010 51 BATTERY 1 HCOB 061 61 EXHAUST SILENCER DDA38 1 HCOB 183 62 EXHAUST CLAMP 127mm 1 HC81102 64 FUEL FILLER C...

Страница 14: ...ROCKET 5 8 P 38T 1 HC22013 105 TAPER BUSH 1210 25 1 HC22009 106 TAPER BUSH 2012 35 1 HC220087 107 CHAIN 5 8 P SIMPLE 1m HC22014 108 CONNECTING LINK 1 HC22015 115 VALVE 3 WAY 350 BAR 1 HC02002 116 BALL VALVE 1 1 HC02105 117 BALL VALVE 1 6000 PSI 2 HC02054 118 BALL VALVE 6000PSI 1 HC02051 22 34 35 29 26 25 38 61 42 40 74 64 86 80 98 38 ...

Страница 15: ...HUGH CRANE Cleaning Equipment Ltd COMMANDO 5050 Page 15 90 115 101 91 103 104 105 107 107 Under guard 116 117 118 75 76 77 78 Under guard ...

Страница 16: ...ction hose for leaks which might allow air to be drawn in Lance nozzle too large or missing Check that the correct nozzle is fitted and is in good condition High pressure water leak Examine the high pressure hose and fittings for leakage Unloader not correctly set up Have unloader checked by a suitably equipped and trained engineer 2 Loss of pressure Pump speed too low Check that engine speed is c...

Страница 17: ...HUGH CRANE Cleaning Equipment Ltd COMMANDO 5050 Page 17 MANUFACTURERS LITERATURE 1 CAT PUMPS 3507 PUMP 2 SPECK UL300 UNLOADER 3 LISTER PETTER TX3 ENGINE ...

Страница 18: ...HUGH CRANE Cleaning Equipment Ltd COMMANDO 5050 Page 18 MANUFACTURERS LITERATURE CAT PUMPS 3507 PUMP data service ...

Страница 19: ...HUGH CRANE Cleaning Equipment Ltd COMMANDO 5050 Page 19 MANUFACTURERS LITERATURE SPECK UL300 UNLOADER data ...

Страница 20: ...HUGH CRANE Cleaning Equipment Ltd COMMANDO 5050 Page 20 MANUFACTURERS LITERATURE LISTER PETTER TX3 ENGINE manual ...

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