Perma Pure Baldwin-Series M5A - Manual (Page 14)

PERMA PURE LLC
Model M5A User’s Manual
Doc. #580: Revision: 000
Page 14 of 22
Sample pump does not
start. Ready and slip
LED(s) are on (alarm
relay/water slip option
installed).
Water carryover in system
Ambient air temperature too high
Operation of peristaltic pump(s) or
eductor
Heat sink cooling fan and heat sink
air flow path
Air leaks in sample line
Clean water slip sensor and
restart. Ensure system loading
does not cause water slip
Ambient must not exceed 43°C
(110°F)
Verify that pump or eductor is
draining condensate from
impingers; Replace pump/hoses as
necessary
Fan and air path need to flow
proper amount of air. If debris is
clogging air path or fan is not
functioning properly, unit will loose
efficiency
Verify that there are no air leaks at
any point in the sample line.
Ambient air entry either on the
pressure or vacuum side of the
sample pump will cause excess
condensate and could lead to
water slip.
Sample pump does not
start.
Ready LED is on;
Slip LED is Off
(alarm relay/water slip
option installed).
Electrical connections to sample
pump Verify that proper voltage is
reaching pump.
If voltage is good, replace pump
If voltage is not present, check for
voltage at relay board; if not
present consult with Perma Pure
Tech Support.
If voltage present trace out wiring
issue.
Sample pump starts. No
sample stream.
Ready LED is on;
Slip LED is ON (green)
(alarm relay/water slip
option installed).
Sample line connections
Verify that flow meter needle is
not seated
Filter element
Sample line clogged or deformed
Sample pump suction/ pressure
Verify proper connections.
Adjust as necessary
Check for clogged filter. Replace
element if necessary.
Unclog, reform/replace as
necessary
Sample pump valve
discs/gaskets/diaphragm have
reached the end of service life.
Replace as necessary. Consult with
Perma Pure Tech Support