Instruction Manual
<6. Maintenance>
6-43
IM 11B08A01-01E
(8) Remove the terminal block cover and disconnect the wires (two for the heater and four for
the temperature sensor) connected to the component from the terminal block.
(9) Remove the fi ttings and nuts from IN and OUT pipes for carrier gas in the isothermal oven.
(10) Remove the cover or insulator attached to LSV, if any.
(11) Remove the six couplings connected to the LSV. When removing the couplings, label them
for ease of identifying the connections later.
(12) Remove the four screws which fi x the LSV to the outside of the isothermal oven.
(13) Install a new LSV.
(14) Reconnect the pipes in the reverse order of step (7) and (12). Confi rm the wiring and
perform a leak test on the piping.
<Replacement Parts>
1 K9402WA Stem (sample volume: 0.1l, material: SUS316)
K9402WB Stem (sample volume: 0.25l, material: SUS316)
K9402WC Stem (sample volume: 0.5l, material: SUS316)
K9402WD Stem (sample volume: 1l, material: SUS316)
K9402WE Stem (sample volume: 2l, material: SUS316)
K9402WF Stem (sample volume: 3l, material: SUS316)
K9402WG Stem (sample volume: 0.1l, material: Hastelloy C)
K9402WH Stem (sample volume: 0.25l, material: Hastelloy C)
K9402WJ Stem (sample volume: 0.5l, material: Hastelloy C)
K9402WK Stem (sample volume: 1l, material: Hastelloy C)
K9402WL Stem (sample volume: 2l, material: Hastelloy C)
K9402WM Stem (sample volume: 3l, material: Hastelloy C)
2 K9402VG Seal element (Rulon)
K9402VH Seal element (Tefl on)
3 K9402VA Insert (SUS16)
K9402VB Insert (Glass, straight)
K9402VC Insert (Glass, with cup)
K9402VD Insert (Glass, with neck)
4 K9402QA Temperature Sensor (PT100, oven temp.: 145 °C or less)
K9402QB Temperature Sensor (PT100, oven temp.: 145 °C or more)
5 K9402QG Heater (for 100V)
K9402QH Heater (for 110V)
K9402QJ Heater (for 115V or 120V)
K9402QK Heater (for 200V)
K9402QL Heater (for 220V)
K9402QM Heater (for 230V or 240V)
6 K9402UG Sample Tube (SUS316)
K9402UH Sample Tube (Hastelloy C)
7 K9402UN O-Ring (Kalrez)
8 K9400XU Connector (for Mega-bore column or capilary column)
K9400XX Connector (for 1/8”)
K9400XY Connector (for 1/16”)
9 K Spring assembly
2nd Edition : May 11, 2012-00
6