Hydraulic Block - Glow-worm Ultracom 24cxi Installation And Servicing

MAINTENANCE
19.4

Hydraulic block

12
11
10
9
8
7
6
5
4
3
2
1
Key
6 Safety Discharge Valve retaining clip
7 Safety Discharge Valve discharge pipe
8 Safety Discharge Valve
9 Plate-to-plate heat exchanger retaining
arm
- 48 -
29
28
27
26
10 Plate-to-plate heat exchanger retaining
13 Heating return pipe
14 Plate-to-plate heat exchanger
clip
18 Heating return pipe retaining clip
13
14
15
16
17
23
24
25
19 Expansion vessel pipe
20 Automatic air vent
21 Pump housing
22 Pump housing retaining clip
23 Bypass retaining clip
25 Pump head earth lead
26 Pump head connector
28 Pump head
29 Automatic air vent retaining clip
0020085231_02 - 05/10 - Glow-worm
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22