Perma pure llc – Perma Pure Baldwin-Series M5A User Manual

Page 11

PERMA PURE LLC

Model M5A User’s Manual
Doc. #580: Revision: 000

Page 11 of 22

Start-up

The gas sample pump is controlled and will operate only under certain conditions. The sample
pump will only be allowed to run if the temperature is 10°C or less AND the water slip sensor
indicators are green.

The peristaltic drain pumps will run continuously anytime Tester’s Choice is energized.

Now that there is a complete understanding of all of the controls and indicators, please verify that

all of the connections to the Testers Choice M5A are correct. Once this re-check has been
completed, please energize The Testers Choice M5A. The unit should be ready to operate and begin

the sample conditioning process after operating for about ten minutes.

1. Plug power cord into a properly grounded main circuit. Green “Slip” LED will come on.
2. Wait for the green “Ready” LED light to come on, approx. 3 minutes. This will indicate the

ready temperature (+10°C) has been achieved and the sample gas flow can begin.

3. After approx. 3 more minutes, the factory set-point of +5°C (41°F) or less will be reached.

The SLIP Green LED is always on unless;

• Moisture is detected by the water slip sensor
• The cooler was ordered without a relay board
• There is a malfunction (e.g. Shorted water slip sensor leads or a bad relay board)