Graco E-Flo DC Series Instructions - Parts Manual page 8

Warnings
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can
cause electric shock.
• Turn off and disconnect power at main switch before disconnecting any cables and before
servicing or installing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes
and regulations.
INTRINSIC SAFETY
Intrinsically safe equipment that is installed improperly or connected to non-intrinsically safe
equipment will create a hazardous condition and can cause fire, explosion, or electric shock.
Follow local regulations and the following safety requirements.
• Be sure your installation complies with national, state, and local codes for the installation of
electrical apparatus in a Class I, Group D, Division 1 Hazardous Location, including all of the
local safety fire codes, NFPA 33, NEC 500 and 516, and OSHA 1910.107.
• Equipment that comes in contact with the equipment's intrinsically safe terminals must
meet the entity parameter requirements specified in Control Drawing 24N637. See
Intrinsically Safe Installation Requirements for Advanced Motors, page
safety barriers, DC voltage meters, ohmmeters, cables, and connections. Remove the unit
from the hazardous area when troubleshooting.
• Do not install any equipment approved only for a non-hazardous location in a hazardous
area, as defined in Article 500 of the National Electrical Code (USA) or your local electrical
code. See the ID label for the intrinsic safety rating for your equipment.
• Ground the motor. Use a 12 gauge minimum ground wire, connected to a true earth ground.
See Grounding, page
• Do not operate the motor with any cover removed.
• Do not substitute system components, as this may impair intrinsic safety.
BURN HAZARD
Equipment surfaces and fluid that's heated can become very hot during operation. To avoid
severe burns:
• Do not touch hot fluid or equipment.
MOVING PARTS HAZARD
Moving parts can pinch, cut or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing
equipment, follow the Pressure Relief Procedure and disconnect all power sources.
8
WARNING
12.
12. This includes
3A2526D