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6. PARTS REPLACEMENT
6.1 Consumables and Spare Parts
The following table lists part numbers, names, shapes, specifications, etc. of replacement
parts. These parts are necessary to keep the system in optimum operation condition. Use
this when ordering parts. Normal life indicates the lifetime of the part when supplying
methanol at a rate of 1.0 mL/min and pressure of 19.6 MPa.
Part No.
Name
Shape and Specifications
Position Used
Normal
Life
890-1130 Seal for L-
2100
Pump head
640h
655-1080 Seal for L-
2130
Pump head
640h
885-2920 Seal
Drain valve
1920h
890-1128 Plunger for
L-2100
Pump head
—
890-1125 Plunger for
L-2130
Pump head
—
890-1206 Check valve
(on discharge
valve) for L-
2100
890-1205 Check valve
(on suction
valve) for L-
2100
Pump head
If check valve
doesn't work
properly, clean.
If this doesn't
solve the
problem, replace
the valve.
—
25 mm
