10
6.4 BEARING SURFACE CHECK-UP
/floor, rough ground/
! NOTICE
ALWAYS
make sure that the bearing surface is sufficiently firm to hold tightly supposed
loading for all time of handling. The installation must not be carried out
on the surface where it is not possible to determine the load-bearing capacity or
that is instable.
ALWAYS
the operation personnel are responsible for the set-up!
6.5 TEST PRIOR TO USE
! NOTICE
(1) At first read again the previous articles of this manual and make sure that all steps were
correctly done and all parts are safety mounted.
(2) Visually check the jack and bearing surface whether they are without defects.
(3) Put to proof the jack function by the motion of the crank without loading.
(4) Carry out several jacking up and lowering with the suitable load (10% till 50% of the load
capacity). At the same time verify, whether the jack will hold firmly the load without slipping
when lowering and stopping.
7 OPERATION
7.1 APPLICATION OF THE JACK
7.1.1 The jack is multifunctional equipment with modification for ISO container destined for
manual jacking up, lowering, pushing and spreading of subjects in the workplace
determined by the user. It can be used not only in a current environment, but also
in environments with explosion risk in the event that there is the symbol of the protection
type marked on the label – see articles 2.3, 2.4 and 5.3 of this OM.
Application in horizontal position
All jacks of load capacity 5t and 10t have an opening in the foot which simplifies work when
pushing apart objects above head height. The lifter’s foot can be easily attached in the required
position by using a screw for example, without the need to use a helper (fig. 5).
Fastening by the help of the opening in foot
Fig. 5
