Appendix A–6
CLEANING THE BASE AND TOP SHELL
To clean the gauge base, use a putty knife to scrape away any built-
up accumulations of soil or asphalt. Be careful not to scrape or
scratch the round sensor, as damage to the sensor may cause
erroneous readings. Also be careful not to damage the gauge
base.
After removing any large accumulations, wipe the gauge base with a
cloth soaked in an adhesive remover (such as Goo Gone®), then
wipe with alcohol to remove the remaining debris.
The keypad may be cleaned using a mild soap (such as 409™ or
Fantastic™), followed by clean water.
The Model 2701-B gauge top shell is manufactured from an
engineering thermoplastic designed specifically to provide high
impact strength and to offer excellent compatibility with many
industrial solvents and petro-chemicals. The top shell may be
cleaned with mild (low alkaline) soap and water. Other approved
cleaning substances include: methyl, isopropyl, or isobutyl alcohols.
A cloth dampened with kerosene or diesel fuel may be used to
remove heavy soils. Avoid prolonged exposure and do not soak.
CAUTION
The use of any unapproved cleaning agents such as
methyl-ethyl-ketones, amines, and methylene chloride
will damage the top shell and void the warranty.
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