If the collision protection mount is not working properly, check the following:
The Hypertherm 128942 LH1575 Collision Protection Mount Fast Laser is a reliable and easy-to-install accessory that can help to protect your laser head from damage.
228020
Kit: LH1575 AKM MTR Fast Laser
051012
LH1575 W/SGL CHAN DET Fast Laser
LGAS
Laser Autogas Console Fast Laser
021086
LENS: 5.0" EFL/1.5" OD Fast Laser
810250
Manual Fast Laser
123799
Cable 4 Position Picofast Plug Fast Laser
123796
CHS I/F Cable, 30' Fast Laser
123795
SGL Chan Snsr Cable, 30' Fast Laser
123723
Cable: 10 Position CHS Interface Cable, 30' Fast Laser
051010
SNSR:CAP DISP Fast Laser