ELECTRIC ROLLERDOOR – J BRACKETS
Introduction
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5
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ENG
CAUTION: To safeguard against any danger points, the minimum height ‘H’
of any door is 2.5m.
In the event of power or door failure, the door must not form the only means
of exit from the building to which it is fitted.
Wind Loadings
The structure to which the door is fitted needs to be of adequate strength to resist the
following wind loads.
Wind Speed
(km/hr)
Wind Load (N)*
Wind Load (Kg)*
70
= W x H x 233
= W x H x 24
100
= W x H x 481
= W x H x 49
140
= W x H x 933
= W x H x 95
*No allowance made for safety margins
Electrics
Only allow qualified electricians to work on the electrical connections of the door. This
document covers the key instructions with regards to bringing the Electric Drive into
service. Read the additional information from the supplier of the Electrical Motor and
Control Box for full installation instructions.
CAUTION: The power supply must be taken from a LOCKABLE isolation
switch positioned within 2m from the door.
Installer Competence
The installer should be able to demonstrate the required level of competence via
evidence of installing similar products or formal training. If competence cannot be
proven then they should not be allowed to install the product.
Product Description
The door is a power operated vertically moving rolling door comprising of a flexible
curtain capable of being rolled and for which the main intended uses are giving safe
access for goods and vehicles accompanied or driven by persons.
