Table of Contents
Advertisement
INSTALLATION
3.01 Location
For best operating characteristics and longest unit life, take care
in selecting the installation site. Avoid locations exposed to high
humidity, dust, high ambient temperature, or corrosive fumes.
Moisture can condense on electrical components, causing cor-
rosion or shorting of circuits. Dirt on components will retain this
moisture and also increases wear on moving parts.
Adequate air circulation is needed at all times in order to assure
proper operation. Provide a minimum of 12" (300mm) of free air
space at both the front and rear of the unit. Make sure that the
ventilation openings are not obstructed.
CAUTION
!
The Firepower FP 95 FC is not suitable for
use in rain.
3.02 Safety
Refer to additional installation instructions under the SAFETY
INSTRUCTIONS AND WARNINGS (Section 1) in this manual.
3.03 Grounding
The internal frame of this welding machine should be grounded
for personal safety. Where grounding is mandatory under state or
local codes, it is the responsibility of the user to comply with all
applicable rules and regulations. Where no state or local codes
exist, it is recommended that the National Electrical Code be
followed.
3.04 Electrical Input Requirements
Plug the input cord into a properly grounded and protected (by
fuse or circuit breaker) mains receptacle capable of handling a
minimum of 20 Amperes. The Firepower FP 95 FC requires a
120VAC supply voltage.
The Firepower FP 95 FC's power cord is equipped with a NEMA
5-15P plug and will only connect to a NEMA 5-15P receptacle.
CAUTION
!
Consult the nameplate for proper input
voltage and input amperage. The method
of installation, conductor size, and over-
current protection shall conform to the
requirements of the local electrical code. All
installation wiring and machine connection
shall be done by a competent electrician.
The National Electrical Code (Article 630B) provides standards
for amperage handling capability of supply conductors based on
the duty cycle of the welding power source. The Firepower FP 95
FC has a 17% duty cycle (1 minute and 40 secondss of every 10
minutes can be used for welding).The power cord supplied with
this unit complies with these standards. Ensure that the building
supply and receptacle comply with NEC standards and any ad-
ditional state and local codes.
Installation
SECTION 3:
INSTALLATION
!
3.05 Requirements for Maximum Output
In order to obtain the maximum output capability of the Fire-
power FP- 95, a branch circuit capable of 20 amperes at 115 to
125 Volts 60 Hz is required. This generally applies when welding
steel that is equal to or greater than 12 gauge (0.105" 2.5mm) in
thickness.
The rated output with this installation is 85 amperes, 18.25 Volt,
17% duty cycle (1 minute 40 seconds out of every 10 minutes
used for welding).
3.06 Installing Wire Spool
As delivered from the factory, the unit is set with a 4" (102mm)
spool.
Installation of Wire Spool
Assemble parts in sequence (shown in Figure 3-1 from right to
left).
1. Retaining Spring
2. "D" Washer
3. Spool
4. Locking knob (press the two tabs to remove it).
3-1
FIREPOWER FP 95 FC
NOTE!
The supply wiring for the welding power source
must be capable of handling a minimum of 20
amperes. The welding power source must be
the only load connected to the supply circuit.
Poor unit performance or frequently opening
line fuses or circuit breakers can result from an
inadequate or improper supply.
CAUTION
Do not connect the Firepower FP 95 FC to
an input power supply with a rated voltage
that is greater than 120 +10% VAC. Do not
remove the power cord ground prong.
.
Manual 0-5122
Advertisement
Table of Contents
