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3 - Description
60
BoomPrime
BoomPrime is a low pressure circulation system, which primes the spray boom tubes prior to spraying, ensuring a
homogeneous fluid in the boom tubes and in the main tank. Below the illustration shows the BoomPrime system for the
boom. Components are explained in the diagrams for the liquid systems.
•
The BoomPrime system is attached to each end of a boom section (A).
•
The boom spray sections are fed into the middle of each section (B).
Liquid for BoomPrime is led through a valve (D) just before the flowmeter (F). This valve operates in opposite phase:
When priming, the direction of liquid flow will be reversed. The liquid will be fed into the nozzle pipes from each end, and
they will then return any water back to the main tank through the return hose for EFC section valves (C).
The BoomPrime pressure is adjusted by the handle on the control valve (E), which includes a pressure gauge.
For adjustment, see the section “BoomPrime Adjustment” on page 96“.
Operating state
Section valves
BoomPrime valve
Spraying
Open
Closed
Not spraying
Closed
Open
B
C
D
A A
A A
A A
A A
B
B
B
F
E
Содержание MEGA VPZ NK
Страница 1: ...MEGA VPZ Original Instruction book 67050600 110 version 1 10 GB 03 2018 www hardi international com...
Страница 4: ...1 EU Declaration 4...
Страница 10: ...Table of Contents 10...
Страница 42: ...2 Safety Notes 42...
Страница 68: ...3 Description 68...
Страница 118: ...5 Operation 118...
Страница 121: ...6 Maintenance 121 Lubrication Plan Boom Centre Close up of Glide Shoes to be Lubricated...
Страница 122: ...6 Maintenance 122 Lubrication Plan Boom Wings Both boom wings left and right are to be lubricated equally 10...
Страница 172: ...8 Technical Specifications 172...
Страница 176: ...Index 176...
Страница 178: ...HARDI INTERNATIONAL A S Herthadalvej 10 DK 4840 N rre Alslev DENMARK...