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4.2 Assembling the Pressure Vessel and the Pressure Vessel Lid<br />
• Stand with both feet on the kick loops 12 .<br />
• Lift the pressure vessel 1 and turn it clockwise until the mantle handles 16<br />
are over the kick loops 12 .<br />
• Remove the transport protective cap 18 from the fi lter cartridge.<br />
• Check that the O-ring seal of the fi lter cartridge 2 is correctly seated in the<br />
groove and also check for dirt and damage.<br />
Note: lubricant at the factory.<br />
• Stand on the kick loops 12 with both feet and place the pressure vessel lid 3<br />
on the pressure vessel 1 . The position of the arrow marking on the lid<br />
handle 20 must match the “INSERT” groove.<br />
• Press the pressure vessel lid 3 down and turn clockwise until the lock 15<br />
engages.<br />
4.3 Assembly of Inlet and Outlet Hoses<br />
Note: The inlet and outlet hoses are not included in the standard scope of delivery. The use of<br />
Hobart hose sets is recommended.<br />
• Fit inlet hose 6 at the inlet of the connector head 4 and outlet hose 10 at the outlet of the connector<br />
head 4 .<br />
Note: Inlet “IN” and outlet “OUT” of the connector head 4 are equipped with O-rings as<br />
seals, therefore no additional fl at seals may be used here. Check that the O-rings are seated<br />
correctly.<br />
! Caution: The max. tightening torque at the 1" and 3/4" connections must not exceed 15 Nm!<br />
Only hose connections with fl at seals may be used. Hoses with conical screwed connections damage<br />
the fi lter head connections and invalidate any guarantee claims. Only hoses that comply with<br />
DVGW-W 543 may be used to connect the device.<br />
Before assembly, note the direction of fl ow on the upper side of the fi lter head, “IN” = water inlet,<br />
“OUT” = water outlet. Prior to installation, note installation dimensions and operating position<br />
(Chapter 12). If no original hoses are used, the 1"–3/4" 17 adapter supplied must be used to ensure<br />
the return valve is sealed correctly (pre-fi tted in the water inlet).<br />
5 Commissioning a New Filter<br />
5.1 Bypass Setting for Filter Systems without and with Measuring and Display Unit<br />
• Identify the local carbonate hardness in German hardness °dH (Hobart nomenclature °KH)<br />
using the enclosed carbonate hardness test.<br />
• Check the bypass setting on the bypass screw 19 .<br />
Note: The bypass has been set to Position 1 in the factory, and must be changed to suit the<br />
local carbonate hardness and the application (Chapter 7).<br />
5.2 Commissioning the Filter Systems with Measuring and Display Unit<br />
Representation in operating mode<br />
22<br />
Local Carbonate<br />
Hardness Set<br />
Available residual<br />
capacity in litres<br />
Bar Display<br />
Date Field: Installation or<br />
last fi lter change date<br />
Type/<br />
By-Pass Proportion<br />
Flow Symbol
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