[B] Cooling Water Supply; Checks Before Operation (Daily); [A] Checking Co2 Gas Cylinder; [B] Replacing Co2 Gas Cylinder - Hoshizaki DBF-AS65WE-EU Bedienungsanleitung

ENGLISH

[b] COOLING WATER SUPPLY

Before filling the water tank, turn off the power switch (earth leakage breaker) and unplug the unit.
Do not splash water on the electrical parts.
Do not fill the water tank above the water level line, or the drain pan will overflow and spill water.
1) Remove the top cover.
2) Pour the bucket (approx. 10 L) of cooling water prepared.
3) Fill the water tank up with approx. 27 L of distilled water to the water level line marked inside
the water tank.
4) Use a conductivity meter if measuring the electric conductivity.
5) Close the top cover.

3. CHECKS BEFORE OPERATION (DAILY)

[a] CHECKING CO2 GAS CYLINDER

Open the main valve of the CO2 gas cylinder, and check the gas
pressure by the level gauge of the regulator:
* If the level gauge reading is not more than 3 MPa or falls into the
yellow zone, the cylinder contains little CO2 gas.
* If the level gauge reading is not more than 1 MPa or falls into the
red zone, replace with a new cylinder.

[b] REPLACING CO2 GAS CYLINDER

1) Close the main valve of the CO2 gas cylinder by turning it clockwise.
2) Turn the regulator adjust dial to set the pressure to "0" (MPa).
3) Use the spanner (accessory) to loosen the nut and remove the regulator from the CO2 gas
cylinder.
Note: Be sure to cap the CO2 gas cylinder.
4) Open the main valve of the new CO2 gas cylinder for a second to blow dirt and dust off the
joint (together with CO2 gas).
5) Check the regulator gasket. If it is damaged or not provided, install a new gasket. (Contact the liquor shop, beer company or
distributor.)
6) Install the regulator securely on the CO2 gas cylinder.
Tighten the nut by hand first, then with the spanner (accessory) so that the level gauge will be upright.
7) Open the main valve by turning it counterclockwise, and check the regulator nut for gas leak (sound). If gas is leaking, the nut
must be loose or the gasket must be damaged or not provided.
Note: To check for gas leaks, apply a sponge with soap to the joint. Bubbles form if gas is leaking.
8) Turn the regulator adjust dial to set to an appropriate pressure as shown below.
WARNING
NOTICE
NOTICE
14
Nut
Level Gauge
Regulator
Adjust Dial
Gasket
* The regulator design is different
Water Tank
Main Valve
CO2 Gas Cylinder
for each beer company.
Cap