Magnasonic UC71 User Manual
UC71
9 0
On/O
Set
HEAVY DUTY DIGITAL ULTRASONIC CLEANER WITH LARGE TANK
Thank you for your purchase of this Magnasonic product. Please read this instruction manual carefully before using product to ensure
proper use. Keep this manual in a safe place for future reference. www.magnasonic.com
SAFETY INFORMATION
KEEP IT AWAY FROM CHILDREN!
• This device is not intended for individuals with restricted physical, life sensory or mental capacities or those with a lack of
experience and/or knowledge, including children, unless they are supervised by an individual who is responsible for their safety
or have received training in operating the device.
• Please store the ultrasonic cleaner where it is not reachable by children.
• Keep the packaging material away from children.
• To prevent life-threatening electrical shock, please observe the following:
• Danger of electrical shock! Do not use while bathing. Never immerse the device or the power cord in water or other
liquid.
• Danger of electrical shock! Never touch the power plug with wet hands, especially when inserting or removing the plug.
• Danger of electrical shock! If the unit has fallen into water during operation, do not touch the unit. Remove the power plug
from the socket rst.
• Danger of electrical shock! Do not spray water or liquid over the device.
• Never operate the device unattended.
• Follow the manual to operate the device.
• Do not use components unapproved by the manufacturer.
• When removing the power cord from the socket, grab the power plug not the cord.
• To protect the power cord from damage, do not get it caught by things such as a door or a chair leg; do not drag across a hot
surface.
• If there is damage to the power plug, cord, housing, or other parts of the device, do not use the device.
• Do not disassemble the device, except by professionals.
• If the unit is damaged, non-operational or has fallen into water, take it to a qualied service provider.
• Remove the power plug from the socket if malfunction occurs before cleaning the device if the device is not going to be used for
prolonged period after each use (recommended).
• The installation of an earth leakage circuit breaker with a rated tripping of no more than 30 mA provides further protection
against an electrical shock. The installation should only be carried out by a trained electrician.
• The device may come with a polarized plug (one blade is wider than the other) for certain countries. As a safety feature, this
plug will t into a polarized outlets only one way. If the plug does not t fully In an outlet, reverse the plug. If it still does not t,
contact a qualied electrician.
TO PREVENT FIRE HAZARDS, PLEASE OBSERVE THE FOLLOWING:
• Never block the vents on the device. Keep the vents free of lint, hair and other materials.
• Do not place the device on a soft surface, such as a bed or a couch, where the vents could be blocked.
• Observe the other warnings in the previous section.
SAFETY INFORMATION
OTHER OBSERVATIONS:
• Do not operate the product without lling the tank with water. Running it dry will damage the unit.
• Do not plug in the power cord before adding water to the tank. Do not ll the tank above the “MAX” line to avoid overspill.
• Do not use solution containing abrasive substances or strong corrosive chemical solution not recommended by the
manufacturer or the supplier.
• Place the device on a dry and at surface for operation.
• When the device is subjected to severe electromagnetic interference, it may malfunction, stop operating or lose control
functions. If this happens, unplug the power cord then reinsert it to restart the device.
ITEMS NOT SUITABLE FOR ULTRASONIC CLEANING
Soft Jewelry:
Pearls, emerald, ivory, coral, agate, sea turtle shells, etc.
Welded, plated and glued items:
Welded or plated metal items, glued items
Watches:
Except diver’s watches with depth rating over 50 m (150 ft) .
Others:
Wood:
Coated glass, ceramic, camera lters with preexisting cracks
These items are not hard, so scratches may occur during deaning
Ultrasonic cleaning may enlarge the gaps inside the welded joints,
plated coating or glued items and may cause separation.
Because the strong penetration capability of the ultrasonic waves,
water may get in the watches if they are not truly waterproof.
Ultrasonic cleaning may enlarge preexisting cracks in the coating
on the glasses, ceramic, and glass. If the Items have no cracks, then
it is okay.
INTRODUCTION
Use tap water. Chemical solutions are unnecessary in most cases.
PRINCIPLES OF ULTRASONIC CLEANING
Millions of tiny air bubbles are generated inside the liquid by high frequency vibration. The air bubbles burst inside the liquid and
shake off the debris to achieve the cleaning effect.
Puried water or distilled water has the same cleaning effect as regular tap water for ultrasonic cleaning. Therefore using tap water
is sufcient.
*When cleaning silver or copper items where oxidation has darkened the items, special solutions need to be added to the water to
remove the oxidation.
READ THE MANUAL FIRST
The manual should be carefully reviewed before starting to use the device. Warnings should be observed carefully. Please follow the
manual for operations.
TABLE OF CONTENTS
Safety Information .................................................................................................................................................................................................................2
Items Not Suitable For Ultrasonic Cleaning ...................................................................................................................................................................3
Introduction ...........................................................................................................................................................................................................................4
Multiple Uses..........................................................................................................................................................................................................................5
Whats Included .....................................................................................................................................................................................................................5
Operation ...............................................................................................................................................................................................................................6
Cleaning Methods .................................................................................................................................................................................................................9
Maintenance and Storage ................................................................................................................................................................................................. 10
Specications ....................................................................................................................................................................................................................... 12
MULTIPLE USES
• Jewelry: necklaces, bracelets, rings, earrings, etc.
• Glasses and watches: glasses, sunglasses, watches, watchbands, etc.
• Hygiene items: combs, electric shaver heads, toothbrushes, dentures, razor blades, etc.
• Stationary: pen-heads, printer-heads, seals, rubber stamps, etc.
• Metal items: watch parts, coins, key chains, valves, machine nozzles, badges, etc.
• Metal utensils: metal dish ware and kitchen utensils
ATTENTION:
• Glasses/sunglasses with preexisting scratches or cracks in the coating are not suitable for ultrasonic cleaning. Ultrasonic cleaning
is only suitable for cleaning frames.
• Antique jewelery containing loose stones, and jewelry containing soft/porous stones like pearls, emeralds, amber, and opal should
not be cleaned in the ultrasonic cleaner. If you are unsure about whether you should use the ultrasonic cleaner on your specic
type of jewelry, please consult your local jeweler.
• UC71 utilizes professional grade full-wave circuitry. If the unit is on while the tank is empty, the ultrasonic energy will not be
conveyed throughout the media (water or solution). The power may jump to eighty (80)W immediately, the tank will become hot
and the PCB could be damaged after 20 seconds. Therefore this unit should not be turned on while it is empty.
WHATS INCLUDED
1. On/Off Button
2. Time Display
3. Set Button
4. View Window
5. Blue LED
6. Stainless Steal Tank
5
7. Housing
8. Power Cord
9. Cleaning Basket
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