20 Storage, cleaning, and maintenance
4. Re-attach the access door by installing the two screws.
Change the printer paper
The printer is a purchasable option. Perform the following procedure if your scale is
equipped with a printer.
1. Use the finger hold to lift the clear window on the front of the printer to open the
printer door.
2. Remove the old printer paper spindle.
3. Replace the printer paper. Make sure the new printer paper is advancing from the
top of the roll.
4. Pull a small piece of the printer paper through the top of the printer door, and close
the printer door.
Maintenance
Perform the following preventive maintenance quarterly to keep your scale in working
order, or as required based on usage or per your facility maintenance schedule,
whichever comes first.
1. Have your service department check the calibration annually or as required.
Calibration instructions are provided in the scale service manual.
2. Inspect the scale for cracks or loose mounting hardware. Replace or repair as
necessary.
3. Visually inspect the scale enclosure for damage or loose or missing hardware.
Replace or repair as necessary.
4. Inspect the power adapter cable for abrasions or other signs of wear.
5. Do not expose the scale to excessive water or moisture.
6. Do not store the scale where heavy objects can be placed on it.
7. Replace the batteries annually or as required.
8. When storing the scale, remove the batteries from the battery area. Batteries can
corrode over a period of time. Make sure to check the batteries before putting the
scale back into use.
9. Do not service or perform maintenance while the scale is in use with a patient.
General compliance and standards
Directive 2002/96/EC-WEEE:
Disposal of noncontaminated electrical and electronic equipment
Welch Allyn Masted Scales