GRANUDOS 45/100 PLUS V70 Touch
Index: 03
Change date: 25.04.2018
Operating instructions no.: BA SW 001-03 Granudos 45-100 PL V70T.docx
Page 64 of 92
7
Maintenance, service, faults
7.1
Device maintenance
It is recommended to task a specialist company with maintenance.
The following points must be considered for problem-free function of the dosing
system GRANUDOS PLUS:
Opening and closing the housing:
DANGER !
Mortal danger due to high voltage. All electrical work on the device
may only be performed by trained specialists who consider the valid
safety regulations.
The housing has an easy latch lock. The
lateral lid lugs must slightly be lifted
outwards from the basic housing in order
to lift the display lid or the small
connection space lid. Thereafter, pull the
display lid forwards. The upper lid lugs
run in guide grooves to the front latching
point.
The display lid is then opened by folding it upwards. The standing bracket can
be used to support the display lid on the basic housing and keep it up for work
on the terminals.
To close the housing
subsequently
the
standing bracket must be folded
backwards and releases and the lid must
be folded downwards and closed. The
upper lid lugs must then be unlocked and
the lid must be slid backwards onto the
basic housing. Gentle pressure must be
applied to the four corners of the housing
to seal the housing tightly.
The housing lid closes with an easily audible click.
Please ensure that all lid lugs are safely locked with the security bolts.
Press.
Standing
bracket
Bottom
lid lugs
Click
