3
SETTING UP OPERATIONS
3.1 OVERSPEED GOVERNOR
The safety sw tch of the overspeed governor has already been set n the factory. Its pos t on s fixed w th sea-
l ng-wax and t cannot be mod fied.
The sett ng up of the safety sw tch on the overspeed governor s not necessary.
3.2 TENSION WEIGHT WITH COUNTERWEIGHT (EN 81 and TRA)
Only n plants n conform ty to EN 81:
a) w th tens on pulley w th hor zontal counterwe ght:
• sh ft the mount ng clamp of the tens on we ght w th counterwe ght n such a way that the safety sw tch does
not become operat ve (fig. 1, pos. 1).
At the same t me take nto cons derat on the stretch ng of the rope!
• On the safety sw tch, adjust the hor zontal connect ng pos t on on the slots (fig. 1, pos. 2).
• After the assembly, release the tens on rope and check the control funct on by mov ng the tens on arm. Then
fix the pos t on w th seal ng-wax or s m lar.
• After the nsert on, the tr pp ng p n of the safety sw tch must be reset by hand n the start ng pos t on.
b) w th tens on pulley w th vert cal counterwe ght:
• Move the mount ng plate of the safety sw tch n the vert cal d rect on (fig. 2 – pos. 1) n such a way that the
sw tch does not act vate.
• On the sw tch, adjust the hor zontal connect ng pos t on on the slots (fig.2 – Pos. 2).
• After the assembly, release the overspeed governor rope and check the control funct on by mov ng the coun-
terwe ght slowly downwards on the gu de ra l and pay ng close attent on. Then fix the pos t on w th seal ng
wax or s m lar.
• Follow ng the nsert on, the tr pp ng p n of the safety sw tch must be reset n the start ng pos t on.
F g. 1
F g. 2
1
2
10KG
14
