RADIOMETER ABL 77 Series User Manual

Chapter 6: Replacements ABL77 Service Manual
Single Valve, Continued
Valve board
diagrams
Figures 6-10 and 6-11 are included to illustrate the proper orientation when
installing valves.
Figure 6-11
41449 / B
41477
SERVICE BOARD ABL70-77
ASSY REV :
K1
J5
R2
R18
REVISION
J10
PN 902-811
J1
J9
SENSOR BOSS
SENSOR
LUER
J6
J4
J8
J7
J3
12 1
13 24
J2
2587
J6
J5
J4
J9
J8
J7
L2 L1 L3
J10
L3
COM N.C. N.O.
L1
COM N.C. N.O.
L2
COM N.C. N.O.
Figure 6-12
Attaching the
new valve
Follow these steps to attach the new valve.
Step Action
1.
Remove the protective red boot from the new valve. Place the new
valve in the proper position (see figures 6-10 and 6-11 for placement
and orientation) on the valve board and attach with two lock washers
and two screws.
2.
Tighten the screws down until they are close fitting, then turn each
screw an additional 1/2 turn to secure. Do not tighten more than 3/4 of
a turn as this may damage the valve.
3.
Connect the new valve cable as appropriate.
• Valve L1 cable to J8
• Valve L2 cable to J9
• Valve L3 cable to J10 (if J10 is not available, connect to the Y-cable
on J4 (see figure 6-12))
4.
Install new tubing according to the instructions in this chapter, under
Valve Board Tubing.
Continued on next page
6-20 Rev. F

RADIOMETER ABL 77 Series Specifications

General

Brand	RADIOMETER
Model	ABL 77 Series
Category	Measuring Instruments
Language	English