User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA – Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: 0030 210 5575860
Fax: 0030 210 5575868, email: service@paramina.gr - website: www.paramina-compressors.com
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11. Appendix – Mistral M6-ET/M8-ET Classic
Condensate drainage
Automatic drain system
Optional equipment.
Max. operating pressure:
2
nd
stage drain valve: 80 bar
3
rd
stage drain valve: 250 or 350 bar
A. Option Two timers – Old Version:
The system consists of two timer controlled condensate drains, one after the 2
nd
, and one after the final stage and
the BA filter. The drains are controlled electronically and open automatically.
In case of emergency (damaged auto drain system), the user may use the two manual drains. During routine
operation open both drain valves every 15 (2
nd
stage) & 20 (3
rd
– final stage) minutes.
2nd Stage 3rd Stage
B. Option One timer – New Versions:
The system consists of one timer, located inside compressor’s electrical box. It controls electornically both 2
nd
& 3
rd
stage condensate drains, which open automatically.
In case of emergency (damaged auto drain system), the user may use the two manual drains. During routine
operation open both drain valves every 20 minutes.
Pause Time = 20 min
Signal Time = 2 – 3 seconds – set signal time first
Important Note: Do not change manufacturer adjustments.
The user can adjust the interval time (2) from 0,15 -
15 sec (proposed time 1,5sec), and the discharge
time (1) from 0,15 - 15 min (proposed time 15
min),
Note for 2
nd
Stage drain only: The numerous at
internal time (2) are at a percentage of 15sec. So at
internal time (2) 1,5 sec = 10(%). Respectively the
numerous at discharge time (1) are at a percentage
of 15min, so 15min = 100(%)
The user can adjust the interval time (2) from 0,5 -
45 min (proposed time 20min), and the discharge
time (1) from 0,5 - 10 sec (proposed time 2-3
sec).