Search found 1 match

by gloopy
Fri Feb 25, 2022 11:28 am
Forum: CPAP and Sleep Apnea Message Board
Topic: HDM Z1 Have a fault 33 code. Anyone know how to fix it?
Replies: 63
Views: 92082

Re: HDM Z1 Have a fault 33 code. Anyone know how to fix it?

Disassembly. Observe static discharge precautions. Remove the five screws. Note lengths and locations. The two short screws go on the narrow end below the manufacturer's label. Using a spudger, or guitar pic, pry around the seam. Gently get the gap wider and wider. There are no adhesives or tabs tha...