DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
INSTRUCTIONS
Section I. GENERAL
maintenance will be only those prescribed in TM
5-1. Scope
38-750.
a. These instructions are published for the use
of direct and general support maintenance person-
b. The direct reporting of errors, omissions, and
nel maintaining the Harnischfeger Model DAR
recommendations for improving this equipment
300HFSG and Model 2100H2007 Welding Ma-
publication by the individual user is authorized
chine. They provide information on the mainte-
and encouraged. DA Form 2028 (Recommended
nance of the equipment, which is beyond the scope
Changes to Publications) will be used for report-
of the tools, equipment, personnel, or supplies nor-
ing these improvements. This form may be com-
mally available to using organizations.
pleted using pencil, pen, or typewriter. DA Form
b. Report all equipment improvements recom-
2028 will be completed by the individual using the
mendations as prescribed by TM 38-750.
manual and forwarded direct to Commanding
General, U. S. Army Mobility Equipment Com-
mand, ATTN: AMSME-MPP, 4300 Goodfellow
Boulevard, St. Louis, Mo. 63120.
a. DA Form and records used for equipment
Section Il. DESCRIPTION AND DATA
b. Control Transformer.
5-3. Description
208/230/460 V
Primary
---------------------------
For a complete description of the welding ma-
Cycles ______________________________ ___ 50/60
chine, refer to paragraph 13.
S e c o n d a r y - - - - - - - - - - - - - - - - - - - - - - - - - - - - 115 and 25 v
c. High Frequency Transformer.
230 V
a. General. This paragraph contains all the over-
60
3000 v
haul data pertinent to direct and general sup-
port maintenance personnel. A wiring diagram
