Operation Control; Introduction To Users; Transformation To Operate With Other Gas Type; Replacing The Main Burner Nozzle - KIWA TECHNOLOGY 700 Serie Instrucciones Para La Instalación Y Uso

2.10

OPERATION CONTROL

- Start the unit in accordance with the use instructions Chap. 6.
- Make sure there are no leaks following the local procedures.
- Check the ignition and interignition of the pilot burner and the main burner.
- Make sure the flue gases are discharged regularly.
- Write on a sticker to be glued to the unit label, for what gas and pressure the unit has been calibrated.
2.11

INTRODUCTION TO USERS

Explain the operation and use of the Fryer to its user by consulting the manual, and illustrate any changes.
Leave this instruction manual with the user and explain he/she must consult it for any future reference.
After replacing the nozzles, apply on the existing label the one supplied with the machine indicating the new type of gas.
3.
Shut off the gas valve supplying the unit.
3.1 REPLACING THE MAIN BURNER NOZZLE (FIG. 5)
- Open the cabinet door and remove the oil containers.
- Loosen screw (D) and press the primary air regulator (C) in the venturi.
- Using a size-12 spanner, unscrew nozzle (B) and replace it with the one corresponding to the selected gas, according to the
indications on Table II Ch. 2.5.
3.2 REPLACING THE PILOT BURNER NOZZLE FOR MODELS GF4772VS, GF4772VB (FIG. 6)
- Attention : First remove the spark-plug (Fig. 6 position 5) by unscrewing the nut (Fig. 6 position 8) with a 10mm-spanner.
- Unscrew the nut using a 10mm-spanner (Fig. 6 position 2) and remove the pilot nozzle (Fig. 6 pos. 7). The nozzle is hooked
onto the bicone (Fig. 6 position 3).
- Exchange the pilot nozzle with one corresponding with the selected gas, in accordance with the indications of Table II Ch. 2.5.
- Tighten the nut firmily with a 10 mm. spanner.
3.2.1

REPLACING THE PILOT BURNER NOZZLE FOR MODELS GF477S, GF477B AND GF777S, GF777B

(FIG. 7)
- Attention: first remove the spark-plug (Fig.7 pos. 9) by unscrewing the nut with a 10 mm. spanner.
- Unscrew the pilot nut using a 10 mm. spanner (Fig. 7 pos. 2) and remove the pilot nozzle (Fig.7 pos.7)
- Exchange the pilot nozzle with one corresponding with the selected gas, in accordance with the indication of Table II Cap. 2.6.
- Tighten the nut firmily with a 10 mm. spanner.
3.3

REGULATING THE PRIMARY AIR, MAIN BURNER

- Start up the unit by following the user instructions.
- Check the gas seal with soapy water, ignite the pilot by following the operating instructions and check it.
- To check the primary air regulation for the main burners, distance "X" should be adjusted in a correct manner (see injector
Table II Ch. 2.5- 2.6 and Fig. 5 position C); a correct primary air regulation prevents, the flames from lifting off when the
burner is cold, and from returning when the burner is hot.
- Check the inter-ignition and the flame regularity on maximum.
GB

TRANSFORMATION TO OPERATE WITH OTHER GAS TYPE

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