G643(E) Service Manual
256
Appendix
Regulatory Compliance
EPA / CARB Emissions Certification
When properly applied and calibrated, ’s MI-07
control system is capable of meeting EPA 2007 LSI
emission standards (40 CFR Part 1048.101) when
operating properly with an approved three-way
catalyst. The emission standards, including
appropriate deterioration factors over the useful life
of the system, are as follows:
HC+NOx: 2.0 g/hp-hr [2.7 g/kW-hr]
CO: 3.3 g/hp-hr [4.4 g/kW-hr]
Evaporative emissions comply with 40 CFR Part
1048.105. These standards apply only to volatile
liquid fuels such as gasoline. Note that the engine
crankcase must be closed.
North American Compliance
The N-2007 regulator is UL listed per Category ITPV
LP-Gas Accessories, Automotive Type.
The N-2007 regulator and CA100 mixer have
tamper-resistant features approved by CARB.
Special Conditions for Safe Use
Field wiring must be suitable for at least 248°F
(120°C).
SECM-48 inputs are classified as permanently
connected IEC measurement Category I. To avoid
the danger of electric shock, do not use inputs to
make measurements within measurement
categories II, III, or IV.
SECM-48 input power must be supplied from a
power supply/battery charger certified to IEC
standard with a SELV (Safety Extra Low Voltage)
classified output.
SECM-48 inputs and outputs may only be
connected to other circuits certified as SELV (Safety
Extra Low Voltage).
WARNING—EXPLOSION HAZARD
Do not connect or disconnect while circuit is live
unless area is known to be non-hazardous.
Substitution of components may impair suitabil-
ity for Class I, Division 2, or Zone 2 applications.
Electrostatic Discharge Awareness
All electronic equipment is static-sensitive, some
components more than others. To protect these
components from static damage, you must take
special precautions to minimize or eliminate
electrostatic discharges.
Follow these precautions when working with or near
the control.
1.
Before doing maintenance on the electronic
control, discharge the static electricity on your
body to ground by touching and holding a
grounded metal object (pipes, cabinets,
equipment, etc.).
2.
Avoid the build-up of static electricity on your
body by not wearing clothing made of synthetic
materials. Wear cotton or cotton-blend materials
as much as possible because these do not store
static electric charges as much as synthetics.
3.
Keep plastic, vinyl, and Styrofoam materials (such
as plastic or Styrofoam cups, cup holders,
cigarette packages, cellophane wrappers, vinyl
books or folders, plastic bottles, and plastic ash
trays) away from the control, the modules, and the
work area as much as possible.
