Instruction | Recommended service intervals for APP W HC 15 - 30 pumps
51
180R9410 | AQ282628894589en-000801 | IOM APP W HC 15-30 Pumps | 01.2022
3.
Appendix 1
Pistons:
The pistons are the heart of the pump regarding
service .
If the pistons break down, the pump will suffer a
breakdown .
In case of doubt - the pistons must be replaced .
The pictures below is ment as a guideline for
evaluating the wear of the sliding surface .
Cavitation of the piston shoes .
New inspection is required in 3,000-4,000 hours .
Cavitation of the piston shoes .
All pistons must be replaced within the next
500-1,000 hours .
Cavitation of the piston shoes .
All pistons must be replaced within the next
100-200 hours .
Cavitation of the piston shoes .
All pistons must be replaced immediately .
Abrasive wear of the piston shoes .
All pistons must be replaced immediately .
Summary of Contents for APP W HC Series
Page 32: ...Danfoss DCS im 10 2019 AI283147317727en 000601 32...
Page 42: ...Danfoss DCS im 2019 10 AN283148361728en 000402 42...
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Page 47: ...47 180R9410 AQ282628894589en 000801 IOM APP W HC 15 30 Pumps 01 2022...
Page 52: ...Danfoss DCS im 2021 09 AX283334052821en 000301 52...
Page 60: ...Danfoss DCS im 2018 11 AX283149261730en 000301 60...
Page 61: ...Service guide Trouble shooting guide APP APP S and APP S 674 pumps ro solutions com...
Page 72: ...Danfoss DCS im 2017 04 521B1447 DKCFN PZ 003 A1 02 72...
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