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International Service Information

International Service Information

June 24th, 1999

HD 1050 B

New Unit Information

Function of overflow valve

1

High-pressure outlet

2

Cleaning agent injector

3

Cleaning agent connection

4

Control pressure injector

5

Pressure gauge

6

Screw plug for non-return valve

7

Pressure chamber

8

Connection bore from pressure chamber
to ball (9)

9

Ball

10

Spring

11

Suction chamber

12

Connection bore from overflow valve to
suction chamber

13

Water connection

14

Spring

15

Adjusting screw with locking nut

16

Overflow valve spindle

17

Connection bore from injector to overflow
valve (control pressure)

Summary of Contents for HD 1050 B Cage

Page 1: ...Page 1 10 InternationalServiceInformation International Service Information June 24th 1999 HD 1050 B New Unit Information HD 1050 B 1 810 987 5 905 950...

Page 2: ...connection 2 Pressureandflowcontrol 3 Servopresshandgun 4 Spraylance 5 Three waynozzle 6 Cleaningagentmeteringvalve 7 Cleaning agent suction hose 8 High pressurepump 9 Engine 10 High pressureconnectio...

Page 3: ...B New Unit Information Technical features pump 1 Pressure gauge 2 Non returnvalve 3 Pressurevalve 4 Oilreservoir 5 Shaftseal 6 Swash plate bearing 7 Swash plate 8 Axial roller bearing 9 Oil drain plu...

Page 4: ...ngagentconnection 4 Controlpressureinjector 5 Pressure gauge 6 Screwplugfornon returnvalve 7 Pressurechamber 8 Connection bore from pressure chamber to ball 9 9 Ball 10 Spring 11 Suctionchamber 12 Con...

Page 5: ...tip of the spindle pushes the ball 9 off its seat so that part of the water can flow through the connection bores 8 and 12 to the suction chamber 11 3 Servopress handgun is completely closed When the...

Page 6: ...elever 2 Inner bowden cable clamping screw 3 Outer bowden cable clamp 4 Throttleleverstopscrew 5 Bowden cable 6 Adjustingscrewwithlockingnut 7 r p m regulator 1 Switch off engine and release pressure...

Page 7: ...nd operate the unit 3 Close shut off cock 1 slowly until flow rate has achieved 6 7 to 7 5 litres min see technical data This corresponds to the smallest servopress setting flow rate measured by litre...

Page 8: ...to 200 bar With this operating pressure the corresponding operating r p m must also be achieved see technical data 3 Close and open servopress handgun several times and check adjustment 4 Open servopr...

Page 9: ...pressure and flow rate Check high pressure nozzle replace if required Check water inlet filter clean if required Check engine speed adjust if required Check spring at overflow valve adjust if require...

Page 10: ...1 mechanicalversion The technical data sheet is on the next edition of the spare parts CD ROM DISIS and in the Intranet KMN folder Central Service Info Int l Technical Data Further operating handbooks...

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