Victory Reach-In Manuale di Servizio Scaricare il pdf (Pagina 54)

Section 6Refrigeration System

6-12

7. Attach a SUVA

â

HP81 conversion label

(Part #8134983) next to each serial

number plate and next to the service

valves or the front of the control box.

Figure 6-1: DuPont SUVA

â

ââ

â

HP81 Conversion Label

Important

Write the service company name and

conversion date on each label.

8. Start the Reach-In. Verify that it operates

properly.

HEAT EXCHANGER REMOVAL

(FS1 and FS2 models only)

CAUTION

Remove the entire system charge before

proceeding.

1. Remove the insulation from the suction

line liquid heat exchanger assembly. The

liquid line has been soldered to the suction

line for about 15” (38 cm).

2. Starting from the evaporator end, carefully

remove the liquid line from the suction

line. Use a pliers and a low flame torch.

3. Insulate the suction line. Run the removed

liquid line along the outside of the suction

line insulation.

Figure 6-2: Heat Exchanger Removal

IMPORTANT

This reach-in is converted to

DuPont Suva

â

ââ

â

HP81 (R402B)

Refrigerant

in accordance with Manitowoc guidelines.

REFRIGERANT CHARGE

The Suva

â

ââ

â

HP81 charge remains the same as

R-502 charge specified on the serial plate.

ELECTRICAL/PRESSURE RATINGS

All electrical and pressure ratings listed

on serial plate remain the same.

Service Co. _____________________________

Month _________________ Year ___________

Manitowoc Ice, Inc. 8134983

TO EXPANSION

VALVE

SV1538

SUCTION LINE

FROM

EVAPORATOR

FROM CONDENSER

LIQUID LINE

FILTER DRIER

DO NOT REINSULATE

AFTER UNSOLDERING

TO

COMPRESSOR

REINSULATE

AFTER

UNSOLDERING

REMOVE

(UNSOLDER ENTIRE

HEAT EXCHANGER

APPROX. 15”)

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 91 92

Commenti su questo manuale

Nessun commento