Fire Pull
The fire pull is used for the manual activation of the fire suppression system. These are typically
mounted remotely so that cell operators can activate them in emergency
situations. The fire pull will be mounted on the front of the electrical door. A
key is used to reset the fire pull once it has been activated, and a glass
tube can be inserted to detect an activation that has been reset.
To reset the fire pull, the power must be turned off before the fire pull has
been reset. The internal program of the Smart Relay latches shut
electronically, forcing the power to be cycled off and then on. If the fire pull
has been activated, the Fire Pull Indicator will light up as shown in the
picture below. This will then engage the fire pull action (see Fire
Suppression Function section for more details)
Copyright © Clean Air Industries , Inc.
Liberty WeldCell User Manual, August 2023
Page 27 of 66
Made with FlippingBook - PDF hosting