Model 4862 Cell Roller____________________________________________________________________________Safety
ii
General Safety Instructions
Note:
Even the safest equipment can cause injury if the user is careless.
1. KNOW YOUR INSTRUMENT- Read the operating manual carefully. Learn the equipment’s application and limitations.
2. GROUND ALL EQUIPMENT - If electrical, this instrument is equipped with a grounding type plug. The green/yellow con-
ductor in the cord is the grounding wire and should never be connected to a live terminal.
3. AVOID DANGEROUS ENVIRONMENT - Electrical instruments designed to process liquids must be operated with extreme
caution. If liquid comes in contact with internal electrical components or wires, fire or electrical shock may occur. Adequate
surrounding work space should be provided during use. Do not operate electrical instrumentation in a combustible atmos-
phere.
4. WORK SURFACE - Keep well lighted. Be certain the work surface is clean, level and sturdy enough to support the weight of
the unit, particularly if it is to be filled with liquid.
5. WEAR PROPER APPAREL - Do not wear loose clothing, neckties or jewelry that might get caught in moving parts. Non-
slip footwear is recommended. Wear protective hair covering to contain long hair.
6. WEAR SAFETY GOGGLES - Wear safety goggles at all times. Everyday eyeglasses only have impact resistant lenses, they
are NOT safety glasses.
7. DON’T OVERREACH - Keep proper footing and balance at all times.
8. MAINTAIN INSTRUMENT WITH CARE - Keep screws tight and unit clean. Check periodically for worn or damaged parts.
Inspect the plug and cord before each use. Do not operate this instrument if there are signs of damage.
9. AVOID ACCIDENTAL START UP - If electrical, always make sure the switch is in the 'OFF" position before plugging
instrument into outlet.
10. DISCONNECT INSTRUMENT - Always disconnect the instrument from the power source before servicing.
11. DO NOT BLOCK COOLING VENTS IF PROVIDED
12. DO NOT OPERATE THIS EQUIPMENT IN ANY MANNER NOT SPECIFIED IN THIS MANUAL
13. KEEP THE OPERATING MANUAL FOR THE INSTRUMENT IN A SAFE PLACE NEAR THE INSTRUMENT FOR
QUICK AND EASY REFERENCE.
14. IT IS RECOMMENDED THAT A FIRE EXTINGUISHER ALWAYS BE LOCATED IN AREAS WHERE ELECTRICAL
INSTRUMENTS ARE BEING USED.
Safety Symbols Used in This Manual
A WARNING symbol indicates attention to an operation that can cause operator injury, improper function of, or dam-
age to, the equipment and possible problems with the process.
A DANGER symbol indicates attention to an operation that could cause electrocution or severe injury or death.
WSP-305
©1998 Wheaton Science Products
L055484 (Rev5/6/1998)
Specifications subject to change without prior notice
