72 1200 Series Quarternary Pump User Manual
7 Maintenance
Introduction to Repairing the Pump
Using the ESD Strap
Electronic boards are sensitive to electronic discharge (ESD). In order to
prevent damage, always use an ESD strap when handling electronic boards
and components.
1 Unwrap the first two folds of the band and wrap the exposed adhesive side
firmly around your wrist.
2 Unroll the rest of the band and peel the liner from the copper foil at the
opposite end.
3 Attach the copper foil to a convenient and exposed electrical ground.
Figure 11 Using the ESD Strap
Cleaning the Module
The module case should be kept clean. Cleaning should be done with a soft
cloth slightly dampened with water or a solution of water and a mild
detergent. Do not use an excessively damp cloth that liquid can drip into the
module.
Liquid dripping into the electronic compartment of your module.
Liquid in the module electronics can cause shock hazard and damage the module.
➔ Do not use an exessively damp cloth during cleaning.
➔ Drain all solvent lines before opening any fittings.