This document details the correct procedure for installing and maintaining the following locking
systems:
•
Purbrook single point emergency exit devices suitable for use on single leaf doorsets
(compliant with BS EN 179)
o
PB105
o
PB115
o
PB125
•
Purbrook single point non-emergency exit devices
o
PB101
o
PB111
o
PB121
o
PB103
o
PB113
o
PB123
Including external cylinder guard GSS
PURBROOK INSTALLATION, OPERATION
AND MAINTENANCE INSTRUCTIONS
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