HEK MSHF, User Manual

Page: 41 / 84

ASSEMBLY AND ANCHORING
6-5 MSHF • 7295-026A
6.3.1 Mast climbing work platform with
single mast on a chassis
1. Position the chassis parallel to the
wall.
2. Withdraw the outriggers on the step
side and secure them. Withdraw the
outriggers on the side nearest the
wall as far as possible. The maximum
height for a freestanding machine
depends on the position of the
outriggers and the loading (see
loading diagram, chapter 1.5).
3. Place the ground supports.
4. Unscrew the jack until the wheels no
longer contact the ground and adjust
the machine to be level. The
measurement must be done with a
spirit level with a minimum length of 1
meter / 40 inch.
5. Check that the locking pin for
securing the autolevel device and the
lower striker plate are mounted.
6. Assemble the platform components
sequentially on both sides until the
desired length is attained. The
platform may not exceed the
maximum length.
7. Tighten the platform bolts until the
specified torque is applied.
8. The width of the platform can be
adjusted to fit the form of the façade.
See section 6.6.
Fig.6-5 Locking pin outrigger chassis
Fig.6-6 Autolevel locking pin
Fig.6-7 Lower striker plate