Strebel S-CB 100, Инструкция по установке и эксплуатации

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4.
Explanation of parts and groups
Each cascade set exists of the following parts and groups:
1. The number of S-CB
+ type boilers as selected in chapter 2.
2. The frame group (with locking plates) as determined by the number of boilers.
3. Connecting groups to connect the boilers to the hydraulic groups (one group for each boiler, each group
existing of 1 gas, 1 flow and 1 return connecting set).
4. Hydraulic group, existing of 1 gas, 1 flow and 1 return header with all fixing and connecting parts.
5. Low-loss header to connect hydraulic group to your heating installation.
Figure 3.
Cascade parts and groups. For the S-CB PX boilers, the return connecting sets are different from the S-CB + .
S-CB + Model
Frame group
S-CB PX Model
Hydraulic Group
Low Velocity
Header
Connecting
sets S-CB
+
Connecting
sets S-CB PX