Using
Weightanka
2
‐
14
of
28
Stone Chipping :
On a bitumen base
6
On a Mastic Base
8
All loose stones to be brushed
Mineral Felt
6
Asphalt
6
Concrete
6
Necessary tools
You will need:
1 x 12mm A/F Hex Allen key
Positioning of Weightanka on the roof
WARNING! Establish that the roof surface is of an appropriate type (see section 2.5 Page 11).
Select a suitable position on the (flat) roof for assembly of Weightanka. No part of the WeightAnka may
be less than 2.5 metres from the roof edge or other opening. At no time should an installer work within
2m of such an edge or opening unless he / she is protected by a suitable fall protection system.
The path of any falling body must allow sufficient ground clearance, free from obstacles, allowing that
the device may move 1.0m before arresting the fall. (see section 2.4 Page 10)
Continued on next page
