2
USER RESPONSIBILITY
This equipment will perform in conformity with the description thereof contained in this manual and accom-
panying labels and/or inserts when installed, operated, maintained and repaired in accordance with the
instructions provided. This equipment must be checked periodically. Malfunctioning or poorly maintained
equipment should not be used. Parts that are broken, missing, worn, distorted or contaminated should be
replaced immediately. Should such repair or replacement become necessary, the manufacturer recom-
mends that a telephone or written request for service advice be made to the Authorized Distributor from
whom purchased.
This equipment or any of its parts should not be altered without the prior written approval of the manufac-
turer. The user of this equipment shall have the sole responsibility for any malfunction which results from
improper use, faulty maintenance, damage, improper repair or alteration by anyone other than the manu-
facturer or a service facility designated by the manufacturer.
TABLE OF CONTENTS
SECTION
TITLE
PAGE
PARAGRAPH
SECTION 1
DESCRIPTION ............................................................................
7
1.1
General ........................................................................................ 7
1.2
Scope ........................................................................................... 7
1.3
Packages Available ...................................................................... 7
1.4
Specifications ............................................................................... 8, 9
SECTION 2
INSTALLATION ...........................................................................
10
2.1
General ........................................................................................ 10
2.2
Equipment Required .................................................................... 10
2.3
Location ....................................................................................... 10
2.4
Inspection ..................................................................................... 10
2.5
Primary Electrical Input Connections ............................................ 10
2.6
Secondary (Output) Connections ................................................. 11
2.7
Connecting PowerCut-550 for 200(208) Vac Input ....................... 12, 13
SECTION 3
OPERATION................................................................................
14
3.1
Operation ..................................................................................... 14
3.2
PowerCut-550 Controls ................................................................ 14
3.3
Assembling PT-31XL Consumable Parts ..................................... 15
3.4
Cutting with the PT-31XL ............................................................. 15
3.5
Operating Techniques .................................................................. 17
3.6
Common Cutting Problems .......................................................... 17
SECTION 4
MAINTENANCE ..........................................................................
18
4.1
General ........................................................................................ 18
4.2
Inspection and Cleaning ............................................................... 18
4.3
Flow Switch .................................................................................. 18
SECTION 5
TROUBLESHOOTING ................................................................
19
5.1
Troubleshooting ........................................................................... 19
5.2
Troubleshooting Guide ................................................................. 19
5.3
Sequence of Operation ................................................................ 24
SECTION 6
REPLACEMENT PARTS ............................................................
25
6.1
General ........................................................................................ 25
6.2
Ordering ....................................................................................... 25
