Bacharach Hi Flow Sampler Manuel Du Propriétaire

Maintenance 

Hi Flow Sampler 

 

Instruction 0055-9017 

52 

 

Three internal filters protect the instrument from being contaminated by 
dust and dirt. Replace these filters when they look contaminated. A good 
indication that a filter needs replaced is when the instrument’s gas-

response time increases.  
 

 

 
The leak-gas filter is located between the sampling port on the flow-
measurement tube and its associated solenoid valve on the printed 

circuit board. See Figure 5-3. 
 
Equipment Required: 
 
  Medium Phillips Head Screwdriver 

  Replacement Filter (P/N 07-1563) 

 
Procedure: 
 
1.  Remove cover per Section 5.3. 

 

2.  Remove tubing from old filter’s inlet and outlet.  

 

3.  Install tubing on new filter, making sure that the filter’s flow arrow 

points away from the flow-measurement tube. 
 

4.  Replace cover that was removed in Step 1.