Vulcan-Hart SG4 Gas Heater User Manual


 
Fig. 17
Fig. 18
A. To change gas type unscrew and reverse
cap to show the proper gas type.
1) Make sure gasket is positioned
between cap and valve body.
Fig. 19
6. Reverse the procedure to install the replacement
gas valve.
7. Check pressure as outlined under GAS VALVE
PRESSURE CHECK.
IGNITION CONTROL MODULE
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
SHUT OFF THE GAS BEFORE
SERVICING THE UNIT.
1. Remove the
RIGHT SIDE PANEL.
NOTE: If right side panel is not accessible, this
component can be serviced by removing the
CONTROL PANEL.
2. Loosen the screws securing the mounting
bracket to the component panel and remove the
bracket.
SG SERIES GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS
Page 11 of 33 F45525 Rev. A (0315)