Minuteman MRS Mercury Vacuum - Manual (Page 4)

Parts and Instruction Manual
Page 1
INSPECTION
Carefully unpack and inspect your machine for shipping damage. Each unit is tested and thoroughly inspected before shipment, and any damage is
the responsibility of the delivering carrier who should be notified immediately. Read all instructions carefully before operating.
WARNING
Models C81015-01, 03; C82015-01, 03; C83015-01, 03 Dry Only
Electrical shock could occur if used on wet surfaces. Do not expose to rain. Store indoors.
WARNING
Models C84015-01, 03, Wet and Dry
To avoid electric shock, do not expose to rain. Store indoors.
Electric motors can cause explosions when operated near explosive materials or vapors. Do not operate this machine near flammable material such
as solvent, thinner, fuels, grain dust, etc.
SPECIAL WARNING TO PURCHASER
Use of replacement filters and/or prefilters not manufactured by Minuteman International Inc. or its designated licensees, will void all warranties
expressed or implied. A potential health hazard exists without exact original equipment replacement.
CAUTION
Hazardous materials must be disposed of properly. Never throw contaminated debris in your usual trash receptacle. Place debris in a plastic bag or
can marked “HAZARDOUS MATERIALS” and take to a hazardous waste handler.
ELECTRICAL
This machine is designed to operate on a standard 15 amp. 115 volt, 60 hz, AC circuit . Voltages below 105 volts AC or above 125 volts AC could
cause serious damage to the motor.
GROUNDING INSTRUCTIONS
To protect the operator from electrical shock, this machine must be grounded while in use. This machine is equipped with an approved three-
conductor power cord and grounding type plug to fit the proper grounding type receptacle.
This machine is for use on a nominal 120 volt circuit and has a grounding plug that looks like the plug illustrated in sketch A. Make sure that the
machine is connected to an outlet having the same configuration as the plug. No adapter should be used with this machine.
For equipment rated 150-250 volts: If the machine is provided with an attachment plug as shown in sketch B, it is intended for use on a 240 volt
(nominal) circuit. No adapter is available for this plug
EXTENSION CORDS
If an extension cord is used, the wire size must be at least one size larger than the power cord on the machine and must be limited to 25 feet in length.
Extension cord must be three-wire grounded.
MAINTENANCE AND USAGE
Keep the motor intake cooling air screen clean. If this screen (on top of the motor) becomes clogged, it restricts the flow of cooling air to the motor and
will cause overheating.
No lubrication of the motor is required. Machine is equipped with sealed bearings.
For optimum performance, empty and clean filter bag regularly. A clogged and dirty bag restricts the flow of air and results in reduced vacuum.
Check carbon brush periodically. Replace when worn down to approximately 1/2" in length.
Always unplug the machine when removing the motor head off the tank. This will prevent the accidental starting of the motor and the possibility of fingers
or objects getting into the unprotected impeller intake.
CAUTION
The MRS-1, 2, 3, and 4 Mercury Recovery Vacuums have been designed for the recovery of liquid mercury or mercury oxides as a result of spills. They
should not be used as conventional vacuums for every day cleaning unless it applies to the recovery of mercury contaminated debris.
When not in use the machine and all its components should be stored in a cool, dry and well ventilated room. If possible, the room should be vented to
outside air. Storing area should not have air return vent leading to air circulating central system.
Always wear the required and proper face mask, gloves and protective clothing when cleaning up a mercury spill. Check with your Health/Safety
Department or your work supervisor if you are not familiar with the use and procedure for operating a Mercury Recovery Vacuum.