Document qkr9G4nn8EzeNX6y5Z6J6modj

PLANT LAB EQUIPMENT MAINTENANCE INTEGRATORS: WKEKLY ------- VACUUM FILTERS, LOCATED BELOW KEYBOARD ON FRONT OF* 410 0 ' S AND 4200 5. ---------------- NEVER ALLOW ANY SAMPLES WITH A CORROSIV] NATURE NEAR THE INSTRUMENT. I G. C. *S: WEEKLY EVERY Oil r ET VACUUM AIR INTAKE VENTS _ CHANGE SEPTUM. CHECK GAS UOTTI.ES , CHANGE WHEN BELOW 5 0 0 ps i__ CHECK OPERATION OE VACUUM PUMP USED TO CLEAN SYRINGES_ NEVER ALLOW ANY SAMPLE WITH A CORROSIVE NATURE NEAR THE INSTRUMENT_ I T- WET TEST DA I I.Y----------- INSTRUMENTS: WIPE SURFACE WITH CLEAN DAMP CHECK REFERENCE SOLUTION IN PH ELECTRODE. TOWEL. NEVER ALLOW ANY SAMPLE WITH A CORROSIVE NATURE NEAR THE INSTRUMENT. o o> CM O o CO