Model H-2000/H-3500 Proportioning Unit
4 159421A-1, Issue 2
LIST OF FIGURES
F
IGURE
1. D
ESCRIPTION
O
F
C
ONTROLS FOR BOTH
H-2000
AND
H-3500 M
ODELS
. ............. 8
F
IGURE
2. T
YPICAL
I
NSTALLATION
.................................................................................... 13
F
IGURE
3. P
OWER
C
ORD
S
TRAIN
R
ELIEF
........................................................................... 14
F
IGURE
4. H
YDRAULIC
F
LUID
L
EVEL
................................................................................ 15
F
IGURE
5. L
UBE
R
ESERVOIR
............................................................................................. 15
F
IGURE
6. I
SOLATION
H
OSES
............................................................................................ 15
F
IGURE
7. H
OSE
C
ONNECTION
S
TEP
(
A
)............................................................................ 16
F
IGURE
8. H
OSE
C
ONNECTION
S
TEP
(
B
)............................................................................ 16
F
IGURE
9. H
OSE
C
ONNECTION
S
TEP
(
C
)............................................................................ 16
F
IGURE
10. H
OSE
C
ONNECTION
S
TEP
(
D
) ......................................................................... 16
F
IGURE
11. T
EMPERATURE
S
ENSING
U
NIT
........................................................................ 17
F
IGURE
12. B
ELL
H
OUSING
.............................................................................................. 17
F
IGURE
13. T
AP
S
ETTINGS
(S
INGLE
T
RANSFORMER
).......................................................... 19
F
IGURE
14. T
AP
S
ETTINGS
(D
UAL
T
RANSFORMER
) ............................................................ 20
F
IGURE
15. D
IRECTIONAL
I
NDICATOR
L
IGHTS
& R
EVERSING
S
WITCH
R
OCKER
A
RM
........... 22
F
IGURE
16. W
IRE
C
ONNECTION
........................................................................................ 24
F
IGURE
17. W
IRE
C
ONNECTION
........................................................................................ 25
F
IGURE
18. S
OLID
S
TATE
R
ELAY
....................................................................................... 25
F
IGURE
19. TSU C
ONNECTION
......................................................................................... 25
F
IGURE
20. T
ERMINAL
J
UMPER
S
TRIP
............................................................................... 26
F
IGURE
21. P
RIMARY
H
EATER
........................................................................................... 27
F
IGURE
22. P
RIMARY
H
EATER
F
USES
................................................................................ 28
F
IGURE
23. P
RIMARY
H
EATER
F
USES
................................................................................ 29
F
IGURE
24. P
ROPORTIONING
S
YSTEM
............................................................................... 30
F
IGURE
25. H
YDRAULIC
M
ANIFOLD
.................................................................................. 33
F
IGURE
26. C
ONTROL
T
RANSFORMER
F
USE
...................................................................... 34
F
IGURE
27. P
OWER
C
ONTACTOR
....................................................................................... 35
F
IGURE
28. P
UMP
L
UBE
S
YSTEM
....................................................................................... 36
F
IGURE
29. S
TRAINER
....................................................................................................... 37
F
IGURE
30. H
YDRAULIC
S
YSTEM
....................................................................................... 38
F
IGURE
31. T
HERMOCOUPLE
............................................................................................ 41