Hoshizaki KM-2600SRJZ3 handleiding
Handleiding
Je bekijkt pagina 30 van 44
30
5. Line Set Installation
WARNING
• At atmospheric pressure and temperatures up to 176°F (80°C).
• R-404A itself is not explosive or poisonous. However, when exposed to high
temperatures (open ames), R-404A can be decomposed to form hydrouoric
acid and carbonyl uoride both of which are hazardous.
• Do not use silver alloy or copper alloy containing arsenic.
• Use an electronic leak detector or soap bubbles to check for leaks. Add a trace of
refrigerant to the line set tubing through the service valve access ports (if using
an electronic leak detector), and then raise the pressure using nitrogen gas (140
PSIG). Do not use R-404A as a mixture with pressurized air for leak testing.
NOTICE
• Do not open any service valve until the line set installation is complete and leak
tested.
• Ensure that there are no traps and no kinks in the line set.
• Do not coil extra line set.
1) Factory line set or appropriate size copper tubing. When eld fabricating, insulate the
copper tubes separately.
• The maximum line length for the standard line sizes and refrigerant charge is 66' (20
m). With larger line sizes and/or additional refrigerant, the maximum line length is
100' (30.5 m). For details, see "II.G.4 Line Set Size and Refrigerant Charge.
2) Remove any extra line set length, then insulate the two copper tubes separately.
3) Remove the Schrader valve cores from the icemaker service valves.
4) Braze the line set copper tubes to the icemaker liquid and discharge line service valves.
NOTICE
• Before brazing, remove the Schrader valve cores from the service valve access
ports.
• When brazing, protect the service valve by using a wet cloth to prevent the
service valve from overheating.
• Braze all ttings while purging with nitrogen gas owing at a pressure of 3 to 4
PSIG.
Bekijk gratis de handleiding van Hoshizaki KM-2600SRJZ3, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Hoshizaki |
| Model | KM-2600SRJZ3 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3818 MB |
