Harbor Freight Tools 93547 - Manual (Page 3)

Page 3 For technical questions, please call 1‑800‑444‑3353. SKU 93547
Specific Safety Instructions
1. Maintain a safe working
environment. Keep the work area
well lit. Make sure there is adequate
surrounding workspace. Keep the work
area free of obstructions, grease, oil,
trash, and other debris. Do not use
this product in a damp or wet location.
2. Maintain labels and nameplates
on this product. These carry
important information. If unreadable
or missing, contact Harbor Freight
Tools for a replacement.
3. Loosen gas cap and relieve fuel
pump pressure before testing.
4. Before use read and understand
all warnings, safety precautions,
and instructions as outlined in the
vehicle manufacturer’s service
manual. Every vehicle has specific
measurement values for vacuum
related readings. It is beyond the
scope of this manual to properly
describe the correct procedure
and test data for each vehicle.
5. Before testing fuel system,
verify all connections are
tight to eliminate leaking.
6. Carbon monoxide is produced
while a vehicle’s engine is
operating and is deadly in a closed
environment. Early signs of carbon
monoxide poisoning resemble the
flu, with headaches, dizziness, or
nausea. If you have these signs,
the work area may not be vented
properly. Get fresh air immediately.
7. Prior to using the Fuel Pump/
Tester, make sure to place
the vehicle’s transmission
in “PARK” (if automatic) or
“NEUTRAL” (if manual). Then,
block the tires with chocks.
8. Be alert for hot engine parts
to avoid accidental burns.
9. Avoid accidental fire and/or
explosion. Do not smoke near
engine fuel and battery components.
10. Do not allow gasoline to come
into contact with hot manifolds
or other engine components.
11. Do not change fittings
with engine running.
12. Do not drive vehicle while under test.
13. After testing, turn off engine
and depressurize system before
removing test components. Place
absorbing cloths around fittings before
disconnecting. Wipe up any spilled fuel
and place cloths in fireproof container.
14. Clean all testing components of
residual fuel before storing.
15. People with pacemakers should
consult their physician(s) before
using this product on a running
engine. Electromagnetic fields in
close proximity to a heart pacemaker
could cause interference or failure of
the pacemaker. In addition, people
with pacemakers should adhere to
the following: Caution is necessary
when near the coil, spark plug cables,
or distributor of a running engine.
16. The brass components of this product
contain lead, a chemical known
to the State of California to cause
cancer and birth defects (or other
reproductive harm). (California Health
& Safety Code § 25249, et seq.)
17. The warnings, precautions, and
instructions discussed in this manual
cannot cover all possible conditions
and situations that may occur. The
operator must understand that common
sense and caution are factors which
cannot be built into this product, but
must be supplied by the operator.