English
– 9
OPERATING
Securing with vacuum plate (accessory)
•
Fasten the vacuum plate with the bolt.
•
Loosen the leveling screws so that they are above the
bottom of the vacuum plate.
•
Connect the vacuum hose and turn on the pump.
•
A minimum pressure of 0.85 bars must be reached in
order for the base plate to seal tightly against the surface.
•
Tighten the leveling screws slightly until you can feel
pressure on the screw.
Fixing with expander or anchor
•
Drill a hole for the expander/anchor at a distance of 386
mm (15,2”) from the center of the hole. (The measurement
applies for use together with DM 280/340.)
•
Bolt down the base plate. Check carefully that the
expander is secured correctly.
•
The bottom plate can be adjusted to the surface by using
the leveling adjustment screws.
Fixing with threaded rod, washer and lock
nut
If the mounting surface is inadequate for drilling in roofs or
walls, the base plate can be fixed using a threaded rod, which
is mounted on the backside with a washer and lock nut.
!
WARNING! The vacuum plate must never be
used for ceiling or wall drilling. Careless or
incorrect use can result in serious, even
fatal injury.
If the vacuum plate is used, make sure the
support surface is not porous and can
loosen from the floor or the wall. Make sure
that the vacuum pump has sufficient power
to secure the vacuum plate.
IMPORTANT! Make sure the leveling screws are in contact
with the surface when using the vacuum plate to reduce the
risk of the vacuum plate comming loose.
IMPORTANT! When drilling roofs and walls, only expander
or anchor suitable for surfaces exposed to tensile forces
should be used.
Use only expander or anchor which is approved for current
application.
