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Thread: Sabroe SMC 108LL MK4
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08-01-2021, 11:17 PM #1
Sabroe SMC 108LL MK4
Anyone can offer advice on servicing this compressor.
Has external oil filter, which is replaced if differential pressure high etc.
In compressor sump is oil pump strainer 100um, is it cleanable, or throw away?
Manual suggesting with LL (long life) 10-15000 hours before overhaul on ammonia duty.
Any experiences?
This is on small new system direct drive, VSD
Thanks
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09-01-2021, 07:42 AM #2
Re: Sabroe SMC 108LL MK4
I made a lot of this. Every one with VSD.
Do not wait high diff. pressure on oil filter.
Change once a year , if need often.
I usually change oil filter inside comp. on service "C".
If comp. running in "NORMAL" condition -10,+35 or booster I made annual service once a year.
Other service made every 10000 hours because its over 1500 rpm.
This way "A","A","A","C".
If you have HEATPUMP unit also every 10000 hours.
But "A","B","A","C".
I hope this help
If you need some doc. please inform me.
best regards
AKI
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09-01-2021, 07:46 AM #3
Re: Sabroe SMC 108LL MK4
Thanks AKI,
Can you clarify when valve plates should be changed on LL if running 1460rpmLast edited by RANGER1; 09-01-2021 at 08:43 AM.
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09-01-2021, 07:49 AM #4
Re: Sabroe SMC 108LL MK4
I forget also change coalescer filter every 10000 hours , to reduce oil loose.
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09-01-2021, 09:34 AM #5
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10-01-2021, 03:27 PM #6
Re: Sabroe SMC 108LL MK4
RANGER1 in all of this sets A,B,C, always change ring plates.
I send you doc. and part no. this sets.
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10-01-2021, 03:29 PM #7
Re: Sabroe SMC 108LL MK4
Also if you have VSD(like you sad" comp. running between 1500 and 1700 rpm, not 1460.
regards
AKI
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10-01-2021, 03:49 PM #8
Re: Sabroe SMC 108LL MK4
RANGER1 check email
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10-01-2021, 03:50 PM #9
Re: Sabroe SMC 108LL MK4
If you need part no. for this sets I will send you but not before monday.
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10-01-2021, 08:39 PM #10