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0822 IH-4012
H-4012
20" VACUUM SEALER
1-800-295-5510
uline.com
• To ensure safe operation, the operator should be
familiar with the pinch points and a possible burn
hazard near the seal jaw area. Warning stickers
mark the location of these hazards.
• Do not wear neckties, jewelry or loose clothing when
operating the sealer.
• Do not operate, troubleshoot or maintain the sealer
under the influence of any drug or alcohol.
• Always observe all safety warnings and notices on
the machine and in this manual.
• DO NOT use flammable or toxic cleaning fluids such
as gasoline, benzene or ether.
CAUTION! Keep hands, fingers and flammable
objects out of the seal jaw area. If a foreign
object is caught between the jaws, turn main
power switch to OFF immediately to prevent
possible burns.
SAFETY
CONTROLS
Para español, vea páginas 5-8.
Pour le français, consulter les pages 9-12.
NOTE: See references on page 3.
MAIN POWER SWITCH – Turns power off and on.
FOOT SWITCH –
Controls vacuum cycle and initiates
seal cycle.
HEAT TIMER – Controls heating time. To increase heat,
turn heat timer knob clockwise. To decrease, turn knob
counterclockwise. Timer is set in seconds – 10 seconds
maximum.
COOL TIMER – Controls amount of time that pressure
bar remains closed for cooling. To increase cool time,
turn cool timer knob clockwise. To decrease, turn knob
counterclockwise. Timer is calibrated in increments of
1/10 minute.
LED INDICATORS ON HEAT/COOL TIMERS:
• UNLIT: Timer is not active.
• SOLID COLOR: Timer is active.
• FLASHING: Timer has timed-out.
