Self-contained positive-pressure air respirator
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All enterprises should have self-contained positive-pressure respirators, and it is said that both the backframes and gas cylinders attached to them need to be inspected regularly. Question 1: Which agencies are responsible for inspecting the gas cylinders? Question 2: How often should gas cylinders be inspected? Question 3: Which agencies are qualified to inspect the backframes? Question 4: How often have they been inspected?
1. Which agencies are responsible for inspecting gas cylinders: Inspection must be carried out by entities with PD1 or PD5 qualifications.
Question 2: How often should gas cylinders be inspected? Every 3 years.
Question 3: Which agencies are qualified to inspect backframes? No qualifications are required, but there are 3 conditions to be met. Question 4: How many years has it been tested: One year
Question 2: How often should gas cylinders be inspected? Every 3 years.
Question 3: Which agencies are qualified to inspect backframes? No qualifications are required, but there are 3 conditions to be met. Question 4: How many years has it been tested: One year