3
Operation
3.1
Controls and Indicators
Control
Pump Select switch
Display Units switch
: :
J812
�
INT
ERLOCK/
©> MO
NIT
OR OU
T
PU
T
S
J811
J810
SE
T
POIN
T
CMP
T
R I
NT
FC
Controls and indicators are found on the rear and front panels of the
DIGITEL
™
1500.
• Table 3-1 describes the rear panel controls. These components are
identified in Figure 3-1.
• Table 3-2 describes the front panel controls. These components
are identified in Figure 3-2.
Table 3-1. Rear Panel Controls and Indicators
Description
Two switches select the pump size. Both switches must be set
to the correct pump size
Selects pressure display units of either torr or pascal. This
switch also affects the operation of the setpoints.
Readout �---,
1-- Pump size
SE
T
BO
T
H SW
I
TCHES
T
O
PO'M=R
f
SELEC
T
PUMP SIZE
( HIGH :
\
LOSS D
I
SPLAY
f
; VOL
T
AGE ,SAFETY, RES
T
AR
T
U
N
I
T
S
,� PUMP SIZE�
OU
T
,
INT
LK,
EJ
C0
8
@
• @
cf\
f5f
TEf
1
�=r
6
f33
0
J617 , 1 \ ,
:
J615
\ \ �
:__:
'MANUAL
PASCAL : 25160
251120
\\9
8
'
o
o
'
:
:
i
\\
,,,
✓
c}-''
I
:�: J8:18 !
�'
WAR
N
I
N
G
For continued protection
against risk of fire or shock
replace only with same type
and rating of fuse.
INPUT POWER
·,��,,
G
N
D
For 22ov
r
u Use T10A{sloblo)
Figure 3-1. Rear Panel Controls and Indicators
Operation
3-1
