Preventive_Maintenance - 第11页
Preventive Maintenance - XPM 2 11 Revision Date: October 2004 Procedure 8: Check and Replace In-line Filters on Optional Oxygen Analy zer (Interval - 3 months) If the Oven is equipped with the Optional Integrated Oxygen …
Preventive Maintenance - XPM
2
10 Revision Date: October 2004
Procedure 6: Check And Clean The In-Line "Y" Strainer Mounted In The Return Line
(Interval - 3 Months)
Close the valve to the reservoir. This valve
should be in the upright position when closed.
Open the drain valve to remove excess fluid in
the lines. Have a container available to catch the
fluid.
Loosen the fitting connecting the drain hose to
the y -strainer. Rotate the entire clamped drain
hose assembly to remove the fitting and slide out
the strainer.
Clean strainer, and reverse procedure to
reassemble
.
Remember to close the drain valve and open the reservoir valve when finished
Procedure 7: Clean Cell Faceplate and Other Surfaces
(Interval - 3 Months)
.
All surfaces inside of the oven may be hot. This can include
"cool cells". Make sure that the system is safe to touch before
attempting this procedure
The surface plate of each heating and cooling cell, bonnet
surfaces, exhaust ducts and other surfaces where flux may
condense should be cleaned frequently to remove any build
up of flux residue. Use a clean rag with Isopropyl alcohol or
other flux removing solvent to wipe the surface. Do not wait for
the surface of the cell to discolor before cleaning. Regular
cleaning must be performed to avoid heavy flux build up.
(Refer to Procedure 4 for removal the Cooling Cell Faceplates)
Preventive Maintenance - XPM
2
11 Revision Date: October 2004
Procedure 8: Check and Replace In-line Filters on Optional Oxygen Analyzer
(Interval - 3 months)
If the Oven is equipped with the Optional
Integrated Oxygen Analyzer, the in-line filter must
be clean in order to operate properly. This filter is
located in line with the analyzer on the pneumatics
panel.
(your panel may be a mirror image of the pictures
shown depending on machine configuration)
Preventive Maintenance - XPM
2
12 Revision Date: October 2004
Procedure 9: Check and Clean Sample Ports
(Interval - 3 months)
If the Oven is equipped with the Optional Integrated Oxygen
Analyzer the sample ports must be also be checked and cleaned.
Depending on the oven usage and materials used in the process
there may be residue which could plug the fitting.
Loosen and remove the connection fitting to the black tubing.
Disassemble the right angle fitting and clean the insides of all
parts of the feed through with a small brush and Isopropyl Alcohol.
Reassemble and use care not to over-tighten and damage the
fitting
Procedure 10: Clean and lubricate all Rail Width Adjust Worms and Gears.
(Interval - 6 months)
Remove all front sheet metal covers to expose the all of the rail
width adjust worm gear assemblies. Apply Amsoil Lithium
Complex Multi Purpose grease or equivalent to the gears.
Raffle