❑
Load sensing system
The load sens ing sys tem sounds an alarm to warn
the op er a tor that the plat form is over loaded.
NOTE:
When the alarm sounds all plat
form move
ment
[drive for ward / re verse and lift up / down is pre -
vented].
The alarm and func tion in ter lock will be ac tive un til
the load is reduced.
❑
Lowering
The low er ing warn ing alarm will ac ti vate and plat -
form de scent will stop ap prox i mately 1 metre from
the stowed po
si tion. This alarm will con
tinue to
sound and no fur ther plat form move ment will oc cur
un til the joy stick has been re leased for the pre set
pe riod of time.
■
Circuit Breakers
❑
Main breaker
Figure 5.4 - Main Circuit Breaker
There is only one cir cuit breaker, on a stan dard ,
that is ac ces si
ble to the op er a tor. Its pur pose is to
pro tect the elec tri cal cir cuits from elec tri cal over -
loads. When the cir cuit breaker trips (pops out)
push it back in then at tempt to use the
RT
.
If the cir cuit breaker trips a sec ond time, take the
RT
out of ser vice and re fer the prob lem to a qual i -
fied trained ser vice tech ni cian for repair.
❑
RCD / ELCB outlet (option)
Figure 5.5 - RCD/ELCB Outlet
The RCD (Re sid ual Cur rent De vice) is lo cated at
the ground and will pro tect against short cir cuits to
earth. When there is a short cir cuit the RCD will
shut down the 230v AC power to the plat
form
out let.
To re set the out let dis con nect the power tool lead
from the plat form box and re set the RCD at the
ground.
If the prob lem per sists call a trained ser vice tech ni -
cian.
page 5 - 2
SR3370 & SR2770 – 128
8
4A
5. Automatic Shut-offs and Circuit Breakers
