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物理 WU LI  ─  WH-2915F 

(2021V)                                                                                                                                                     

 

6

 

 

故障診斷與排除 

以下提供簡易的故障排除方式,若有任何問題,請您向當地之經銷商洽詢,

同時記得提供您所購買的機器型號與製造編號。

 

故障的現象

 

       

 

解決方式

 

無法吸水

/

出水

 

◎泵浦內部損壞或阻塞

 

◎噴槍或噴嘴阻塞

 

◎活門總成異物阻塞或磨損

 

◎泵浦與水槽距離與高度超

出範圍

 

◎泵浦吸入空氣

 

◎清潔或維修泵浦,及清潔吸水過濾

 

◎清潔或維修噴槍

/

噴嘴

 

◎清潔活門總成或更換零件

(

17

頁圖一

)

 

◎改善水槽或泵浦位置,清洗機與吸

水網之高度差

(

揚程

)

請勿超過

1.3

 

◎拔掉噴槍,待出水正常後再接上

 

運轉聲音異常

 

◎引擎有問題

 

◎泵浦吸入空氣

 

◎活門總成異物阻塞

 

◎吸水量不足

 

◎清潔或維修引擎

 

◎打開出水管排氣

 

◎清潔活門總成

(

17

頁圖一

)

 

◎檢查吸水管是否有細縫,或者扭曲

進氣及清潔吸水管過濾網

 

調壓問題或

 

壓力無法上升

 

◎壓力閥或閥座磨損

 

◎迫緊磨損

 

◎活門塞與活門座沾黏

 

 

◎閥座上有異物

 

◎活門總成磨損

 

◎活門總成異物阻塞

 

◎噴嘴磨損導致壓力下降

 

◎泵浦吸入空氣

 

◎自動洩壓總成損壞

 

◎更換零件

 

◎更換零件

(

17

頁圖二

)

 

◎拆解後清洗活門總成或更換零件

(

17

頁圖一

)

 

◎清潔閥座

 

◎更換零件

(

17

頁圖一

)

 

◎清潔活門總成

(

17

頁圖一

)

 

◎更換噴嘴

 

◎檢查吸水管接頭鎖合或吸水管破裂

 

◎送回經銷商更換

 

 

 

Содержание WH-2915F

Страница 1: ...LI AGRICULTURE MACHINE CO LTD Thank you for choosing our product Please read the manual before use W U L I A G R I C U L T U R E M A C H I N E C O L T D HIGH PRESSURE PUMP OPERATION MANUAL MODEL WH 29...

Страница 2: ...y gun at people animals or any electrical device Please completely shut down the unit during maintenance The unit must not be run without water Lack of water will cause serious damage to the pump Do n...

Страница 3: ...WU LI WH 2915F 2021V 2 Pump Overview Pressure Gauge Overflow Coupling Water Outlet Unloading Valve Assembly Oil Inlet Cover Water Inlet Oil Drainage Screw Oil Window Pressure Regulating Knob...

Страница 4: ...WU LI WH 2915F 2021V 3 1 2 3 20 4 5 6 7 1 2 100 300 3 4 30 40 2 3 1 2 3 4 1 3 5 60 6 7 8...

Страница 5: ...ressure adjustment Check the pressure displayed on Pressure Gauge for reference when adjusting it The maximum pressure should not exceed the pump s working pressure Hold the spray gun trigger when adj...

Страница 6: ...maged 4 The pump s location should be no more than 1 3 meters higher than the suction filter 5 The water temperature should not exceed 60 6 If using water containing chemicals detergents or other subs...

Страница 7: ...WU LI WH 2915F 2021V 6 17 1 3 17 17 17 17 17...

Страница 8: ...Air in the pump Clean or maintain the pump and suction filter Check and clean the spray gun and nozzle Clean or replace the valve assemblies P 17 Dia 1 Make sure the pump s location is no more than 1...

Страница 9: ...due to nozzle wear Air in the pump The Unloading Valve Assembly is damaged Clean the pressure valve or replace the worn out or damaged spare parts Replace the packings P 17 Dia 2 Clean or replace the...

Страница 10: ...WH 2915F...

Страница 11: ...NNECTING ROD ASSY 3 05 N A CONNECTING ROD 3 05 1 BS11206030500 SET BOLT 6 05 2 BS31206501 WASHER 6 05 3 B014311000 LOCK WASHER 3 06 B010710010 BEARING 2 07 B010823200 CRANKSHAFT 1 07 1 B012109000 CRAN...

Страница 12: ...031 U SPACER 3 17 B021011000 WATERPROOF PACKING 3 18 B021111030 PACKING UPPER RING 3 18 1 BG10320036040 O O RING 3 20 B021410050 VALVE BOLT W HOLE 1 21 B021310050 VALVE BOLT W O HOLE 5 21 1 BG10200025...

Страница 13: ...1 BS21206300 NUT 2 32 B010307000 CRANKCASE STAND 2 32 1 BS11210015222 SET BOLT W WASHER 4 ACC B150110003 3 4 10 SUCTION HOSE ASSY 1 ACC B150201001 1 2 9 OVERFLOW HOSE ASSY 1 ACC B150609120 FILTER SOCK...

Страница 14: ...PTION Q TY 33 B010323000 BELT ADJUSTMENT STAND 2 33 1 BS11208130200 SCREW 2 33 2 BS32208200 SPRING WASHER 2 33 3 BS31208200 WASHER 8 33 4 BS24208200 NUT 2 34 B01372300 BELT ADJUSTMENT BLOCK 2 34 1 BS1...

Страница 15: ...WU LI WH 2915F 2021V 15 Unloading Valve Assy Diagram B070023200...

Страница 16: ...67 1 BS17106005300 SCREW 2 68 B070509000 VALVE ROD 1 69 B070909000 DAMPER PLATE 1 70 B070309000 CERAMIC BALL VALVE 1 71A B070409001 VALVE SEAT ASSY 1 71 B070409000 VALVE SEAT 1 71 1 BG30183022310 BACK...

Страница 17: ...WU LI WH 2915F 2021V 17 O O Ring Valve Assy Valve Bolt Spring Diagram 1 Diagram 2 U U Packing Gasket O O Ring Packing Upper Ring...

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