Iss
Man
sue 1
nual Issue 1
Locking
Once se
The Cont
1
D
2
P
3
R
4
L
5
L
P
6
S
7
S
M
8
R
g P01 and P
et to the req
troller case m
Disconnect th
Place the Co
Remove the
Lift the uppe
Locate the tw
PO1and P02
Set the switc
Switch 1 is u
Must remain
Replace the u
IR
P02
quired value
must be open
he controller
ntroller, with
four screws
er case and p
wo small DIP
.
ch as required
used to lock/u
n in the locke
upper case. R
R-550/ED-7-K
Page 20 of 32
es, Program
ed to ‘lock’ P
r from the ma
h the rear pan
securing the
lace it to one
P switches on
d ON or UP
unlock acces
ed position.
Refit the four
KIT
2
mmes P01 a
P01 and P02
.
ains supply.
nel nearest y
upper case.
e side, taking
n the front pa
is locked and
ss for setting
r case securi
and P02 can
you, on a soli
g care not to
anel circuit b
d OFF or Do
of the stand
ng screws.
Progra
n be ‘locked
id, flat surfac
stress or dam
board. Switch
own is unlock
-by and max
amme Locki
d’ to prevent
ce.
mage the case
h 2 controls t
ked.
ximum voltag
ing
t modificatio
e earthing w
the locking o
ges. This swi
on
.
ire.
of
itch