Table of Contents
Advertisement
5
Maintenance
Draining and replacing the MS120+ pump oil
Draining and replacing the MS120+ pump oil
Schedule
Drain the pump when any of these conditions occur:
• 8000 hours scheduled, or yearly
• when oil is dirty
• when the oil reaches the minimum level
Equipment List
• Clean chemical-resistant gloves
• Safety glasses
• Funnel
• 10-mm hex key
• Paper towel or shop rag
• Small plastic tub
• AFV 60 Gold Oil
Steps for draining the MS120 pump oil
1 Put on clean, chemical-resistant gloves.
2 Ensure that the wheels of the pump are locked and braked securely before
proceeding.
3 Turn off the pump and wait for the oil to cool for approximately 40 minutes or
more.
4 Remove the cover by unscrewing the screws holding it in place. Place the
cover and screws in a secure location.
5 Place a drain pan or small plastic tub, approximately 3 liters in size, under the
pump tank.
6 Unscrew the oil filling plug and place it in a secure location.
7 Remove the oil discharge plug, clean the inside, and place it in a secure
location.
8 Screw the oil drain pipe onto the discharge.
9 Allow the oil to drain through the pipe into the drain pan. To ensure complete
drainage, raise the back wheels of the pump by 40 mm.
101
Agilent Triple Quadrupole LC/MS System User Guide
Advertisement
Table of Contents
