(1) Lub ntsuas tua qhov tuag yog muab xauv rau txoj kab sab nrauv kom xauv qhov roj hluav taws xob: qhov riam hom siab qhov hloov mus rau kev ncaj nraim
(2) Tsav tsheb yuam kev: Hloov ob theem ntawm lub cav
(3) Lub chaw ua hauj lwm yog nyob rau hauv kev txom nyem nrog lub xaim taub hau tawm: Kos rau txoj kab mus txuas rau lub taub hau
(4) Solenoid valve kauj hlawv: Hloov lub coil lossis tag nrho cov solenoid valve
(5) Solenoid valve qij daig: tu qhov chaw khaws qaib
(6) Stroke adjustment kov xoob: pib dua tuag
