4.3  Remote Enclosures
Cabinet and Door
For outside units, wipe down the cabinets with warm water, a mild detergent (dish soap) and a nonabrasive 
cloth. DO NOT power-wash or even use a garden hose to rinse off the system! It is allowable to apply a retail 
car wax to protect the finish of the cabinet.
Door Locks
For Outside units, lubricate door locks every six months or as needed. Use graphite or molybdenum disulfide 
(“Moly-B”) dry lubricant. DO NOT apply too much lubricant.
4.4  Journal Printer
Preventive Maintenance
Because printers generate paper dust and ink droplets in everyday operations, periodic cleaning and 
adjustments are required to maintain good performance and increase their life cycle. We recommend 
cleaning the journal printer every six months for optimal performance. To maintain a dot-matrix printer, 
please refer to the following procedures:
Equipment Needed:
l      Safety goggles
l      Protective gloves
l      Cotton cleaning swabs
l      Duster can (HFC-134a)
l      Isopropyl or denatured alcohol
l      Moist wipes
l      Dry cloth or paper towels
The following procedure is suggested every six months:
1.    Turn off power switch and unplug the printer.
2.    Remove top dust cover, printer ribbon and paper from guides.
3.    From a safe distance, use the compressed-air can to remove dust particles form inside the printer 
area.
4.    Physically move the print head to the center of the rail.
5.    Moisten the cotton swab with the alcohol and clean the rail on both sides.
6.    Dry the rail with a dry towel or cloth.
7.    Moisten the towel and clean the rubber roller while manually turning the knob in one direction.
8.    Dry the rubber roller completely before securing the printer ribbon and paper.
9.    Add the dust cover, apply power and conduct the self-test.
M1700 FSC3000 Installation Manual | Dover Fueling Solutions 71