Hired-Hand Super-Savers (Forced Air Heaters) XL: CE Heater Gas Conversion Instructions Manuale d'uso

Conversion to other gases, Gas/air requirements

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HIRED-HAND MFG., INC.

• 1733 Co Rd 68 • Bremen, Alabama 35033 • Phone 256-287-1000 • Fax 256-287-2000

Manual Part No. 4801-5200 rev 7-04 Page

1 of 7

CE Heater Gas Conversion Instructions

(Istruzioni di Conversione ad Altri Gas)


1. Conversion to Other Gases


























2. Gas/Air Requirements

Table 1: Gas/Air Requirements

Appliance

Gas

Common

Inlet Pressure

Operating

Orifice Dia. (mm)

Conversion Kit

Category Number

Name

(mbar)

Pressure

(mbar)

Below 610m

TO the stated Category

2H, 2E

G20

Natural Gas

20

9.45

9.15

6450-9085

2L

G25

Low Heat Value Nat. Gas

25

14.10

9.15

6450-9085

3B/P G30/G31 Butane/Propane

30/50

25.00

4.57

6450-9087

3P G31

Propane

37

25.00

4.69

6450-9086

Appliance

Gas

Flow Rate

Combustion Air

Ventilation

CO

2

Limit Air

Cal. Value*

Category Number

Required

(m

3

/hr) Provided

(m

3

/h) Required

(m

3

/hr) (MJ/m

3

)

2H,2E G20 6.28

m

3

/hr 60

1700 238 37.78

2L G25

7.31

m

3

/hr 60

1700 266 32.49

3B/P G30/G31 4.8

kg/hr

58

1700

160

125.81

3P G31

4.71

kg/hr

59

1700

115

95.65

Source: Adopted European Standard EN 437:1993

*Gross Cal. Values, 15°C (59°F ), 1013.25 mbar (406.78 in. w.c.)

F

F

i

i

g

g

u

u

r

r

e

e

1

1

Burner

Orifice

Gas Valve

Ball Valve

English Instructions. Per Italian

Vedere Pagina 4.

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