If installation is to be in corrosive atmosphere specify model lu 2 lu 3 or lu 4 as warranted by conditions.
Bilco ladder up installation instructions.
Installation of bilco roof hatches is simply a matter of placing the hatch over the roof opening and securing it to the roof deck through the holes provided in the base flange.
Cover is spring loaded.
2 18 2019 2 43 00 pm installation instruction sheet for bilco automatic smoke vents.
The names of the various parts referred to in the instructions are indicated below.
Position the scuttle as follows.
Use pull up loop for raising post only not suitable for attaching a safety harness lanyard.
Ladderup safety posts provide easier safer ladder access through roof hatches floor access doors and manholes.
Installation instructions for bilco type slw sloped wall basement doors.
Use washers under heads of bolts for 3 4 19mm rungs.
While holding onto ladder with one hand grasp red vinyl grip on the hold open arm and pull in the direc tion of closing.
Installation instructions automatic smoke vent.
The integral capflashing readily accepts roofing felts for built up roofing applications and bilco s patented bil clip flashing system simplifies installation in.
Descend ladder to position where your head is at curb level.
The bilco company has served the building industry since 1926.
Continue pulling on the red grip until cover.
Clamp bracket with flanges toward the ladder rungs.
Up down movement controlled by stainless steel spring balancing mechanism.
Installation instructions bilco roof scuttle sd321b rev.
Do not remove the steel strapping until unit is to be installed and is in normal horizontal position.
5 4 2017 12 42 00 pm sectional detail in dxf cad file format.
It is recommended that two persons.
Bilco a wholly owned subsidiary of amesburytruth which is a division of tyman plc has been a pioneer in the development of specialty.
If your door was supplied with a red oxide primer finish it must be painted within forty five 45 days of installation.
For type s 3 0 x 2 6 70 opening ladder access hatch with ladder correctly installed opposite hinge side.
When installation is over a ladder and the scuttle is a type s 2 6 x 3 0 with 70 0.
This telescoping post permanently mounts to the top two rungs of any fixed ladder providing a positive hand hold and enabling the user to enter or exit an opening in an upright and balanced position.
Install only on structurally sound ladder.
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