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8H-2-10-120

High Pressure Cleaner

Operating Instruction

SPECIFICATIONS

8H-2-10-120

NST1012C

120 bar

10 l/min

2.2 kW

230V

1450 rpm

0.4

Do not 

remove safety 

devices

Gloves & protective 

clothing must be 

worn

Goggles & protective 

masks are 

mandatory

Do not 

point the gun 

at a person

Hawk cleaner model

Hawk pump model

Pressure of this unit

Volume of this unit

Motor

Motor Voltage

Motor speed

Nozzle size

Pump serial number

Motor serial number

Production number

SAFETY INSTRUCTIONS

The following safety instructions are listed as a guide only, 
consult your local safety officer before use. Monitor 
Distributors cc accepts no liability for loss or damage 
caused by improper use.

HAWK

 pumps are designed to pump clean water. Before 

using salt water or chemicals consult your distributor. 

Please consult your distributor if you are not clear on any of 
the following instructions.

Ensure that protective clothing is worn at all times, including 
protective eye wear.

Never reach into the spray fan with your fingers or hands, 
as the high pressure may cause serious injury.

Always secure the gun with the safety catch before taking 
off the spray tip, or during work breaks.

Never point the gun at yourself or anyone else.

Do not under any circumstances jam or wire the trigger in 
an open position.

LIMITED MANUFACTURER'S 

WARRANTY

 

HAWK products are warranted by the manufacturer to be 
free from defects in workmanship and materials of 
construction for a period of one year from the date of 
purchase.  All products subject to this limited warranty shall 
be returned, prepaid for inspection, repair or replacement to 
the manufacturer's representative. 

The express limited warranty set forth herein is in lieu of all 
other warranties, express or implied, including, without 
limitation, any warranties of merchantability or fitness for 
particular purpose and all such warranties are hereby 
disclaimed and excluded by the manufacturer. 

Repair or replacement of defective products as provided is 
the sole exclusive remedy provided hereunder and the 
manufacturer shall not be liable for any further loss, 
damages or expenses, including incidental and 
consequential damages, directly or indirectly arising from 
the sale or use of this product. 

Unauthorized use of replacement parts not originally 
supplied by the manufacturer automatically voids this limited 
warranty. 

This warranty is subject to the installation and operating 
instructions as specified in this Manual.

UNIQUE GUARANTEE

Precision engineering and the use of high quality materials 

have enabled Hawk in South Africa to give a comprehensive 

Guarantee to cover their products. A full one year's warranty 

covers the workmanship and materials against defects. 

Members: GM Pote (Managing), AHM Dockrat, M Mokawem

Manufactured by

w w w . h a w k p u m p s . c o . z a

Durban (031) 274-8555         Germiston (011) 822-4038

Summary of Contents for 8H-2-10-120

Page 1: ... HAWK products are warranted by the manufacturer to be free from defects in workmanship and materials of construction for a period of one year from the date of purchase All products subject to this limited warranty shall be returned prepaid for inspection repair or replacement to the manufacturer s representative The express limited warranty set forth herein is in lieu of all other warranties expr...

Page 2: ... available for this job LEAKS Any leaks in the unloader hose or gun will cause a repetitive pulsing of the unloader This causes undue wear on all the components of the machine and will shorten their life WATER DELIVERY Do not run the pump dry This will cause the packings to fail prematurely and will void your warranty Make certain that the inlet filter is clean HEADER TANKS If the unit has been fi...

Page 3: ... 0603 06 Copper washer G3 8 1 18 1601 17 Brass plug G3 8 1 19 1503 22 Valve seat 6 20 1202 00 Valve plate 6 21 0900 30 Valve spring 6 22 0604 07 Valve cage 6 18 23 1501 06 Snap Ring dia 62 mm 1 24 Sight glass 1 25 0601 83 O Ring Ø3 53x55 56 1 26 1500 03 Snap Ring dia 25 mm 1 27 0213 00 Ball Bearing 1 0006 61 Hollow shaft dia 28 1 0206 04 Crankshaft Key 1 31 1600 14 Oil dip stick 1 32 0601 14 O Rin...

Page 4: ...lunger seat 1 9 Plunger rod 1 10 Plunger guide 1 11 0204 29 Body sst 1 12 Seat o ring 1 13 Seat normal 1 14 Ball 1 15 Shutter spring 1 16 Seat spring 1 17 Springs plug o ring 1 18 1601 11 Cap 1 19 1507 17 Right shell 1 20 1407 05 Inlet fitting 1 21 0603 09 Copper washer 1 22 1605 00 Pipe 1 23 0802 05 Lock off lever 1 24 0802 04 Trigger 1 25 1506 01 Lock off pin 1 Only available in kit 1 3 2 7 25 9...

Page 5: ...out 10 to 20 bar between the gun open and gun closed situations If the differential between the open and closed gun pressures is greater than 20 bar back off the unloader knob until the differential is correct Check the amperage being drawn by the motor with the gun open Make sure it does not exceed the motor manufacturer s recommendation usually stated on the motor label Lock the nut down on the ...

Page 6: ...ingfromthevalveplugs 10 Oilleakage 11 Oilismilky Waterintheoil Changetheoil NOTE Watercannotenterthecrankcasefrom thepump Thereisagapbetweenthepumpheadandthe crankcase Checkandreplace Checkandreplace Checkandreplace Checkandreplace Repairanyleakstohoseandgun Theremustbenoleaksifthe unloaderistoperformproperly Checkandreplace Checkandreplace Reducetemperaturetobelow50 C Checkandreplace Checkand orr...

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