Description; Introduction; Specifications - ESAB PT-25 Manuel D'instruction

SECTION 2

2.1 INTRODUCTION

The PT-25 is a dual gas manual torch with a 90° head designed for
use with LPH-120 plasma arc cutting package.
WARNING
!
The plasma arc cutting process employs extremely high
voltages. Contact with "live" parts of the torch and machine
must be avoided. Also, the improper use of any of the gases
employed can present a safety hazard. Before beginning op-
eration with the PT-25 Torch, refer to the safety precautions
and operating instructions packed with your power source
package.
Using the torch on any unit not equipped with a mating
safety interlock circuit will expose operator to unexpected
high voltage.
2.2 SPECIFICATIONS
Current capacity (100% duty) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 A DCSP (N
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 A DCSP (Air Plasma)
Approved service gases:
Plasma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air, N
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air, N
Length of service lines: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.6m or 15.2m
Weight: 7.5m - 6.3 kg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15m - 11.3 kg
Min. gas flow requirements:
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 l/min. at 4.8 bar
Plasma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 l/min. at 4.8 bar
114 mm
31 mm
37 mm
Figure 2-1 PT-25 Dimensions
, H-35, N /H Plasma)
2 2 2
, H-35, N /H mixtures
2 2 2
, CO
2 2
83

DESCRIPTION

309 mm
35 mm
41 mm