Pellerin Milnor Corporation
3.
Component Locations
BNDGUM01.C03 0000336987 C.2 A.4 3/24/21, 9:39 AM Released
Figure 1. Gas Adjustment Components (5040TG2_ shown. Other models are similar.)
Front View
Rear View
Pilot Line
Legend
1. Handle (shown in open position)
2. Cover screw
3. Adjustment screw
4.
GGS
- Static (incoming) gas pressure gauge point
5.
GGH
- Maximum main gas pressure gauge point
6.
GGL
- Minimum main gas pressure gauge point
7.
GGR
- Regulated main gas pressure gauge point
8.
GGP
- Pilot gas pressure gauge point
9.
RGM
- Main gas regulator
10.
RGP
- Pilot gas regulator
11.
SPGL
- Low gas pressure switch
12.
SPGH
- High gas pressure switch
13.
VEMMG
- Modulating gas valve (adjustment screw)
14.
VGT
- Manual test valve
15.
VP
- Pilot gas cock
Pilot Gas Cock (VP)
Set the Heating System—Air Heat Dryer
27
Summary of Contents for 5050
Page 2: ......
Page 8: ......
Page 9: ...Safety 1 5 ...
Page 26: ......
Page 27: ...Service and Maintenance 2 23 ...
Page 48: ......
Page 49: ...Covers and Shipping Brackets 3 45 ...
Page 62: ......
Page 63: ...Drive Assemblies 4 59 ...
Page 78: ......
Page 79: ...Door Assemblies 5 75 ...
Page 87: ...Air Flow Assemblies 6 83 ...
Page 102: ......
Page 103: ...Gas Assemblies 7 99 ...
Page 114: ......
Page 115: ...Steam Assemblies 8 111 ...
Page 120: ......
Page 121: ...Water Assemblies 9 117 ...
Page 124: ......
Page 125: ...Pneumatic Assemblies 10 121 ...