78-9000-0192-2 Rev C 5
1. Safety Information
Please read, understand and follow all safety information contained in these instructions
prior to the use of the 3M™ Dynatel™ Pipe/Cable Locators 2500 Series. Retain these
instructions for future reference.
Intended Use
The 3M Cable/Pipe/Fault 2550/2573 Series Locators are used to identify the place-
ment of underground utility lines. The system must be installed as specified in the
3M™ Dynatel™ Cable/Pipe/Fault Locator 2550/2573 Series Operator's Manual. It has
not been evaluated for other uses or locations. If this equipment is used in a manner not
specified by 3M, the protections provided by the equipment may be impaired.
Explanation of Signal Word Consequences
! Warning: Indicates hazardous situation which if not avoided, could result in
death or serious injury.
! Caution: Indicates hazardous situation which if not avoided, could result in
minor or moderate injury.
Explanation of Product Safety Label Symbols
Do not throw away in normal trash.
cWarning: Risk of electric shock
! WARNING
This WARNING applies to the following 3M Dyna-Couplers;
• 3" (75 mm) - Part number 3001
• 4.5" (114 mm) - Part number 4001
• 6" (150 mm) - Part number 1196
• All accessory kits containing any of the listed Dyna-Couplers - Part numbers 3019, 4519,
1196/C
A potential for electrical shock exists when using the Dyna-Coupler on cables energized with
electrical power. Use appropriate safety procedures.
DO NOT USE ON CABLES CARRYING IN EXCESS OF 600 VOLTS RMS.