Condair GC 130, Operation And Maintenance Manual

Page: 52 / 72

52
Maintenance Condair GS xxxxxxx_A_EN_1905_Condair-GS_OM
8. Install a new tank gasket and secure the tank cover to the tank. Note : The order of torquing the
bolts for the tank cover are shown in the hexagonal symbols in Figure 10 on page 52 . Tighten bolts
with your fingers and torque at the end of assembly. ( What is the max torque? )
M6 (top of door) M6x22
Torque Values 3.9 N · m (35 in-lb) 2.3 N · m (20 in-lb)
9. Reconnect the fill hose to the drain fitting.
10. Re-start the humidifier – refer to
"Restarting After Shutdown" on page 45 . Check for leaks in the tank cover.
1
2
3
4
5
6
7 8
M6
M6x22
20 12
6
16
8
4 2
7
15
5
17
9
14 4
10
18
6
16
8
12
7
15
5
17
9
22 14
10
18
11 1 3 13 19 11 1 3 13 21
2
Figure 10: Tank Door Torque Sequence
1 Gasket
2 M6 nut - 3.9 N·m (35 in-lb)
3 Insulation
4 Tank door
5 M6x22 hex head screw - 2.3 N·m (20 in-lb)
6 Heat exchanger coils
7 Tank
8 Sacrificial anode
6.5.3 Cleaning the Secondary Heat-exchanger
Clean the secondary heat-exchanger and condensate trap (CS model only) as follows. Refer to Figure 11 .
1. Drain the tank, and shut down the humidifier as described in "Shutting Down" on page 45 .
2. Remove the side panel – refer to "Removal and Installation of Access Panels" on page 50 .
3. Disconnect the two water hoses from the secondary heat-exchanger.
4. Flush the inside of the secondary heat-exchanger with clean tap water.
5. Reconnect the water hoses. You may also refer to
Figure 13 .
6. Disconnect the condensate trap from the secondary heat-exchanger and flush out any scale build-up.
7. Reconnect the condensate trap, and prime the trap with water.
8. Re-start the humidifier – refer to
"Restarting After Shutdown" on page 45 and check for leaks.