Operator's Manual

2120
Manometer
The manometer test uses P1 and P2 ports for easy static pressure
testing. Save P1-P2 simultaneously or separately.
Read “Safety Information” section.
1. Ensure startup is complete. See “Powering On” section.
2. Mount the CAT85 onto a secure, cool, magnetic surface near the
test point(s).
3. Connect static pressure hose (not included) to P1. Connect static
pressure hose (not included) to P2.
4. Select MANOMETER from the JOB MENU.
5. ZERO each pressure port sensor, P1 and P2, before locating at test
point. Ensure there are no kinks in the hose.
6. Point the hose openings towards the source of airow.
Use model ASP2 static pressure probes for better control.
7. View live measurements.
SAVE any measurement displayed.
For measurements less than 2 inWC, save reading within 1 minute
after zeroing for best accuracy.
“DELETE” temporarily deletes a single value so you can retest.
“DELETE TEST” deletes the test.
Customer
Each job has a customer entry. JOB ARCHIVE uses this entry for
searching. You can use this eld for whatever you want. For example,
it can be a serial number or a phone number. See “Settings” section for
report contents.
1. Ensure startup is complete. See “Powering On” section.
2. Select CUSTOMER from the JOB MENU.
3. Use the keyboard to enter.
4. SAVE the customer.
“DELETE” deletes the entry.
Note
Each job has a note entry.
1. Ensure startup is complete. See “Powering On” section.
2. Select NOTE from the JOB MENU.
3. Use the keyboard to enter.
4. SAVE the note.
“DELETE” deletes the entry.