Maintenance - ProMinent Aegis-II Assembly And Operating Instructions Manual

Cooling tower and boiler controller
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Accessory set CGE 2/CTE 1 (2/5/10ppm) 2 caps/elect
Accessory set CLE (2 mem caps + 100mL electrolyte)
Accessory set PAA 1 (2 mem caps + 100mL electrolyte)
Accessory set CLO 1 (100mL electro, grinding disc. Plug)
Accessory set CBR 1 (2 mem caps + 100mL electrolyte)
Electrolyte for all CLE chlorine sensors 100mL
Electrolyte CGE/CTE/BRE sensors 50mL
Electrolyte PAA 1 100mL
Electrolyte CLO 1 100mL
Electrolyte CBR 1 100mL
Watermeters
Size
.75"
1"
1.5"
2"
3"
4"
6"
Table 21 Watermeters

15 Maintenance

The Aegis II Controller is maintenance free. Replace the battery after 10 years as a precautionary measure.
BR2032
Figure 66 Aegis battery
Removing the battery
1. Unscrew the four retaining screws at the front on the housing upper section and take the housing upper section
off from the housing lower section.
2. Press on the holder lug to release the battery from the holder, see Fig. 66
3. Insert a new battery in the holder, In so doing avoid pressing with the fingers on the battery
poles. This will result in poor contacts.
4. Place the housing upper section on the housing lower section
5. Manually tighten the four retaining screws
For Cooling -
Contact
For Cooling -
Head
Paddlewheel
7760518
7760514
7760515
7760508
7760516
7760509
7760517
7760510
NA
7760511
NA
7760512
NA
7760513
Page 101 of 102
740048
1024611
1024022
1035482
1038984
506270
792892
1023896
1035191
1038017
For Hot Water -
Paddlewheel
7760277
7760279
7760278
7760280
7760281
7760282
NA

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