Section 7.3 Getting Technical Assistance - Spectrum Controls SLC 500 User Manual

7-2 Chapter 7: Maintaining your Module and Ensuring Safety
NOTE
WARNING
WARNING
Section 7.3
Getting Technical
Assistance
User's Manual Pub. 0300181-07 Rev. A
This equipment is suitable for use in Class 1, Division 2, Groups A, B, C,
and D, or non-hazardous locations only.
POSSIBLE EQUIPMENT OPERATION
Never reach into a machine to actuate a switch. Also, remove all electrical
power at the main power disconnect switches before checking electrical
connections or inputs/ outputs causing machine motion.
Failure to observe these precautions can cause personal injury or equipment
damage.
EXPLOSION HAZARD
Substitution of Components may impair suitability for Class 1, Division 2.
Do not disconnect equipment unless power has been switched off or the
area is known to be non-hazardous.
When in hazardous locations, turn off power before replacing or wiring
modules.
This device is intended to be used only with the Allen-Bradley SLC 500
Systems.
Refer to your system's Installation & Operation Manual for more information.
Safety Circuits – Circuits installed on machinery for safety reasons (like over-
travel limit switches, stop push-buttons, and interlocks) should always be hard-
wired to the master control relay. These circuits should also be wired in series so
that when any one circuit opens, the master control relay is de-energized, thereby
removing power. Never modify these circuits to defeat their function. Serious
injury or equipment damage may result.
Refer to your system's Installation & Operation Manual for more information.
Note that your module contains electrostatic components that are susceptible to
damage from electrostatic discharge (ESD). An electrostatic charge can
accumulate on the surface of ordinary wrapping or cushioning material. In the
unlikely event that the module should need to be returned to Spectrum
Controls Inc., please ensure that the unit is enclosed in approved ESD
packaging (such as static-shielding/metallized bag or black conductive
container). Spectrum Controls, Inc. reserves the right to void the warranty on
any unit that is improperly packaged for shipment.
RMA (Return Merchandise Authorization) form required for all product returns.