Kev pab cuam tom qab muag rau diaphragm li qub feem ntau suav nrog cov hauv qab no:
1. Kev pab txhawb nqa: Muab kev pabcuam rau cov neeg siv khoom xws li kev teeb tsa, kev ua haujlwm, thiab kev saib xyuas cov diaphragm li qub. Peb daws cov teeb meem thawj zaug nrog txoj kev yooj yim tshaj plaws thaum peb cov neeg siv khoom ntsib.
2. Kev them nyiaj yug Warranty: daws txhua yam teeb meem los ntawm cov khoom warranty, nrog rau kev kho lossis hloov cov faulty diaphragm li qub.
3. Cov khoom siv khoom seem: xyuas kom muaj cov khoom seem rau cov diaphragm li qub kom yooj yim kho thiab tu. Peb muab cov khoom dawb li qub los daws qhov teeb meem.
4. Kev cob qhia: Muab cov neeg siv khoom nrog kev cob qhia txog kev siv thiab tu cov diaphragm li qub.
5. Kev daws teeb meem: Pab cov neeg siv khoom hauv kev kuaj xyuas thiab daws cov teeb meem kev khiav hauj lwm nrog cov diaphragm li qub.
6. Cov lus teb rau cov neeg siv khoom: Sau cov lus tawm tswv yim los ntawm cov neeg siv khoom los txhim kho cov khoom zoo thiab kev pabcuam.
7. Kev Kho Lub Sij Hawm: Muab kev taw qhia txog lub sijhawm tu lub sijhawm thiab cov txheej txheem kom ntseeg tau tias kev ua haujlwm zoo ntawm lub diaphragm valve.
Nws yog ib qho tseem ceeb kom muaj ib pab neeg ua haujlwm pabcuam tomqab muag kom sai sai rau txhua qhov kev txhawj xeeb ntawm cov neeg siv khoom thiab ua kom muaj kev txaus siab rau koj lub diaphragm valve.
Post lub sij hawm: Jun-14-2024