User guide

2-7 How the Protec P3000 Works
kina26e Chapter 2.fm Technical Handbook(1209)
Notice The PRO-Check reference leak is not part of the Protec P3000 shipment
and needs to be ordered as a separate part no. (see section 1.3.2
Accessories).
Notice If you have not purchased the PRO-Check reference leak, warning 71 (“No
communication with test leak”) will be issued on first start-up. Please go to
SETTINGS / INTERFACES / PRO-CHECK and set the PRO-Check to “DISABLED”
to prevent future warnings (see section 4.5.6)
Notice PRO-Check Warntime Expire Date (See Section 7.7.5).