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Maintenance
Periodic maintenance is required in order to extend the life of this product.
When cleaning the product, use dry cloths and thoroughly wrung out damp cloths.
The stainless steel parts of the sampling line (each metal part of Hopper, Shuttle tube or
Through pipe, Flow meter suction port) may be wiped clean with acetone. For other parts
however, wipe clean with dilute ethanol.
When cleaning a filter case, do not wipe harder with acetone. The coatings of its surface may
be removed. Be sure to wipe gently.
In the following cases, repairs or maintenance must be performed by the manufacturer.
Contact the distributor where you purchased the product.
1. One year has elapsed since flow rate calibration by the manufacturer.
2. The internal battery run-down icon is lit.
3. The packing or rubber parts have become stiff, or cracks have developed.
If any other problems arise, contact the distributor where you purchased the product.