GAS CONNECTIONS (Cont.)

NOTE: A leak limiter is supplied with every regulator to allow excess gas pressure to escape. Do not obstruct leak limiter on gas pressure regulator as obstruction may cause regulator to malfunction.

WARNING: PRIOR TO LIGHTING, CHECK ALL JOINTS IN THE GAS SUPPLY LINE FOR LEAKS. USE SOAP AND WATER SOLUTION. DO NOT USE AN OPEN FLAME.

After piping has been checked for leaks, all piping receiving gas should be fully purged to remove air.

TESTING THE GAS SUPPLY SYSTEM

IMPORTANT: When test pressures exceed 1/2 psig (3.45 k Pa), the range and its individual shutoff valve must be disconnected from the gas supply piping system.

When test pressures are 1/2 psig (3.45 k Pa) or less, the range must be isolated from the gas supply system by closing its individual manual shutoff valve.

ORIFICE SIZE REQUIREMENTS

FOR DIFFERENT ELEVATIONS

FOR RESTAURANT RANGE

 

OPEN TOP

HOT TOP

GRIDDLE

BRO/GRID

OVEN

OVEN

 

 

 

 

(STD)

(CON)

 

 

 

 

 

 

 

 

INPUT AT SEA LEVEL

20,000

20,000

15,000

10,000

35,000

30,000

PER BURNER (BTU’S)

 

 

 

 

 

 

 

 

 

 

 

 

 

ORIFICE SIZE

NAT/PROP

NAT/PROP

NAT/PROP

NAT/PROP

NAT/PROP

NAT/PROP

 

 

 

 

 

 

 

SEA LEVEL

 

 

 

 

 

 

TO

44/55

44/55

48/57

52/62

32/51

36/52

2000 FT

 

 

 

 

 

 

 

 

 

 

 

 

 

2000 FT

 

 

 

 

 

 

TO

45/55

45/55

49/58

53/65

35/52

39/53

4000 FT

 

 

 

 

 

 

 

 

 

 

 

 

 

4000 FT

46/56

46/56

50/60

53/66

36/53

40/54

TO

6000 FT

 

 

 

 

 

 

 

 

 

 

 

 

 

6000 FT

47/57

47/57

51/63

54/67

36/54

41/55

TO

 

 

 

 

 

 

8000 FT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

— 12 —

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Vulcan-Hart ML-114554, ML-52953, ML-52947, ML-52950, ML-52952, ML-52951 GAS Connections, Testing the GAS Supply System

ML-114555, ML-114554, ML-114556, ML-114553, ML-114557 specifications

Vulcan-Hart is a renowned name in the commercial kitchen equipment industry, known for its commitment to quality, performance, and innovation. Among its impressive lineup, the Vulcan-Hart ML-52953, ML-52947, ML-52950, ML-52952, and ML-52951 models stand out as exceptional offerings tailored for a variety of foodservice applications.

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