Miller WDW101 Manuel du propriétaire - Page 2

Parcourez en ligne ou téléchargez le pdf Manuel du propriétaire pour {nom_de_la_catégorie} Miller WDW101. Miller WDW101 5 pages. Gasaver

Miller WDW101 Manuel du propriétaire
2. Safety Precautions—Read Before Using
Do not use this equipment unless
you are trained in its proper use or
are under competent supervision.
Follow the procedures described in
this booklet every time you use the
equipment. Failure to follow these
instructions may cause fire, explo-
sion, asphyxiation, property dam-
age,
or
personal
equipment must be used in accord-
ance with all Federal, State, and lo-
cal regulations as well as DOT
(Department of Transportation) and
CGA (Compressed Gas Associa-
tion) regulations. Contact your gas
supplier for more information on
the proper use of compressed
gases.
3. Introduction
The Gasaver is an accessory for inside bench production and assembly line gas brazing and welding applications. It is designed for use in the
oxygen and fuel gas supply lines for hand welding torches. The pilot light (Item 15) on Models WDW100, WDW101, and WDW104 is supplied
with fuel through an internal passage connecting it to the main fuel inlet. The Model WDW103 pilot light requires a separate fuel connection to a
high-pressure fuel source (minimum pressure of 4 PSI is required for adequate flow to sustain pilot light). A 3/16 in. (4.76 mm) ID fuel hose
should be used to connect the pilot light adapter (Item 17) to an appropriate fuel source. If using hydrogen as the torch fuel, propane or natural
gas is recommended for the pilot light. The Gasaver shut off valves can be individually adjusted by their seat adjustment screws and lock nuts
(Item 10 and 11). See Section 7 for parts identification that will aid in installing/using this equipment.
Model
WDW100
WDW101
WDW103
WDW104
OM-263896 Page 2
Flowmeters/regulators
used only with the gases and pres-
sures for which they are designed.
Consult the safety data sheets
(SDS; available from your gas sup-
plier) for gases used to determine
compatibility of gases and regula-
tor components
injury.
This
Use the correct type hose connec-
tion for the specific gas service as
listed in Section 3.
Use an approved oil-free leak de-
tection fluid to locate possible
leaks. PTFE tape is an acceptable
pipe thread sealant. If other sealing
materials are preferred, those ma-
terials must be compatible with the
gas that is being used in the
system.
Fuel Gas Used
Propylene
Acetylene
Low Pressure Natural Gas (Less
than 4 PSI) Or Hydrogen
Natural Gas Or Propane At 4 psig
(27.6 kPa) Or Higher
must
be
Check every connection and joint from the
cylinder valve to the torch tip with an ap-
proved leak detection solution. If leaks are
detected, eliminate them before proceed-
ing. If leaks cannot be eliminated, do not
put the equipment into service until it has
been repaired or replaced.
Always purge gas from the system
before lighting torch to prevent a
possible
Purge gas in a well ventilated area
and away from flame or sparks.
Fuel Hose Connection Size
CGA No. 023, Class B, 9/16–18,
Left Hand (Female Nut–Grooved)
mixed-gas
explosion.
Oxygen Hose Connection Size
CGA No. 022, Class B, 9/16–18,
Right Hand (Female Nut–
Smooth)