Grifco Fire Shutter, Инструкция по эксплуатации

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Congratulations on your purchase of the Grifco
™
Fire Shutter opener unit. For more than 50 years, we have been
producing industrial mechanical openers that are well known for their proven reliability & robust design.
The Grifco Controlled Descent Mechanism has been developed to allow the safe emergency closing of fire shutters. The system
allows efficient operation of the shutter during normal circumstances. If a fire is detected the linkage connected to the system's
release arm will break, the shutter will then automatically descend to the ground under its own weight. The shutter lowers
safely since its speed is limited by the controlled descent mechanism. This system eliminates the danger associated with a free-
falling shutter.
IMPORTANT:
The 58017FFR-480 and 59017FFL-480 must use the GLMe2N-480 (or GLMe2N-480-MCB) as a controller.
The standard Reversing Starter is NOT compatible with the 480V variation opener.
INTRODUCTION
IDENTIFYING YOUR OPENER
WARNING
Please remove any locks fitted to the door before
operation in order to prevent damage to the door.
WARNING
It is important to make sure the door always runs
smoothly. Doors which stick or jam must be repaired
immediately. Employ a qualified technician to repair the
door, never attempt to repair it yourself.
Limit enclosure
Motor terminal box
Chain guide
ACEM
chain wheel
Motor
Descent Speed
control
Release arm
Holding magnet/
fusible link
Output shaft/
Drive sprocket