MSA 487995 Instructions

Flow-check meter

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Flow-Check Meter

instructions

THIS MANUAL MUST BE CAREFULLY READ BY ALL PERSONS WHO HAVE OR

WILL HAVE THE RESPONSIBILITY FOR USING OR SERVICING THE PRODUCT.

Like any piece of equipment, the Flow-Check Meter from MSA will perform as

designed only if used and serviced according to the instructions. OTHERWISE,

THE PRODUCT COULD FAIL TO PERFORM AS DESIGNED, AND PERSONS WHO

RELY ON THIS PRODUCT COULD SUSTAIN SERIOUS PERSONAL INJURY OR

DEATH.

The warranties made by Mine Safety Appliances Company with respect to the

product are voided if the product is not installed, used, and serviced in accor-

dance with the instructions in this manual. We encourage our customers to

write or call for a demonstration of this equipment prior to use, or for any addi-

tional information relative to use or repairs.

Call 1-800-MSA-2222 during regular working hours.

TAL 204 (L) Rev. 1

Prnt. Spec. 10000005389 (A) Mat. 490170

Doc. 490170

part no.

487995

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Page 1 THIS MANUAL MUST BE CAREFULLY READ BY ALL PERSONS WHO HAVE OR WILL HAVE THE RESPONSIBILITY FOR USING OR SERVICING THE PRODUCT. Like any piece of equipment, the Flow-Check Meter from MSA will perform as designed only if used and serviced according to the instructions. OTHERWISE,...
Page 2 Introduction and Use INTRODUCTION Note: If an adjustable valve-connector is used, fully close it. The Flow-Check Meter from MSA is used to verify the minimum required air flow rates on the following respira- 2. Turn the air source on. tors from MSA: 3.
Page 3 CONSTANT-FLOW HOODS FROM MSA WHICH USE A MASK MOUNTED POWERED AIR-PURIFYING VALVE-CONNECTOR RESPIRATOR (PAPR) WITH FULL FACEPIECE Testing PAPR with Hood must use Adapter P/N 489999 1. Remove the motor blower module from the mask. 1. Remove the breathing tube from the valve-connector 2.
Page 4 Dirt on the inside of the tube or on the indicating ball must be removed before the meter is used. The meter may be cleaned using ConfidencePlus™ Cleaning Solution (P/N 10009971) from MSA or a mild cleaning solution. Follow the instructions supplied with the cleaning solution.