WULI WH-2012E2 User manual

物理農業機械股份有限公司
WULI AGRICULTURE MACHINE CO., LTD.
動力噴霧機、高壓洗淨機、微霧系統專業設計製造
HIGH PRESSURE CLEANER OPERATION MANUAL
(ENGINE SERIES)
引擎高壓洗淨機操作手冊
M O D E L
WH-2012E2
WH-2915E2
WH-3020E2
WH-4016E2
WH-5016E2
WS-2024E2

1
--
引擎洗淨機使用之注意事項
一、 危險注意事項：
1. 嚴禁噴槍對人或動物噴射。
2. 引擎運轉時會產生高溫，須小心使用。
3. 請勿在使用本機器時吸菸、點火或覆蓋本體，以免發生火災。
4. 請勿在封閉空間使用本機器，以免窒息或一氧化碳中毒。
5. 為避免水花噴濺及噪音傷害，操作時請配戴護目鏡及耳罩。
二、使用前注意事項：
※使用引擎前請閱讀引擎使用說明書，確保使用上的安全。
1. 檢查引擎及高壓泵浦是否加油，並注意使用之燃料是否正確。
2. 檢查引擎啟動開關及化油器開關是否開啟。
3. 檢查每個扣件，確定高壓泵浦與引擎都穩固的裝在架子上。
4. 水溫請勿超過攝氏60度。
請特別注意以上所述的事項，以確保您的安全。

2 --
Attention
For your safety, please pay attention to the instructions above!
A. Warning:
1. Never use the Spray Gun to spray people or animals.
2. Be careful of the high temperature of the engine during operation.
3. Do not smoke, light a fire or cover the machine when using it.
4. Do not use the machine in an enclosed space to avoid suffocation
or carbon monoxide poisoning.
5. To avoid injury from spraying water and noise, wear goggles and
earplugs during operation.
B. Precautions before use:
1. Make sure the oil in the pump and engine is sufficient and in good
condition. Make sure the fuel used for the engine is correct.
2. Make sure that the engine start switch and carburetor switch are on.
3. Check each fastener to ensure that the pump and engine are
securely mounted to the frame.
4. The water temperature should not exceed 60℃.
※Please read the engine instruction manual before use.

噴槍
高壓管 吸水管
Spray Gun
High Pressure Hose
迴水管
Overflow Hose
過濾網
Suction Filter
Suction Hose
3 --
配件介紹 The Cleaner & Accessories

4 --
推把鎖合方式 The Handle Assembly Procedure
推把
Handle
六角螺絲 Screw
平面華司 Washer
防鬆螺帽 Nut 平面華司 Washer

5 --
部位名稱 Cleaner Overview –WH-2012E2、WH-2915E2
推把
Handle
壓力錶
Pressure Gauge 自動洩壓總成
Unloading Valve Assembly
迴水接頭
Overflow Coupling
出水口
Water Outlet
進水口
Water Inlet
排氣開關
Air-release Valve
加油蓋
Oil Inlet Cover
油鏡
Oil Window
洩油螺絲
Oil Drainage Screw

6 --
部位名稱 Cleaner Overview –WH-3020E2、WH-4016E2
推把
Handle
壓力錶
Pressure Gauge
排氣開關
Air-release Valve
自動洩壓總成
Unloading Valve Assembly
出水口
Water Outlet
迴水接頭
Overflow Coupling
進水口
Water Inlet
加油蓋
Oil Inlet Cover
油鏡
Oil Window
洩油螺絲
Oil Drainage Screw

7 --
部位名稱 Cleaner Overview –WH-5016E2
推把
Handle
壓力錶
Pressure Gauge
排氣開關
Air-release Valve
進水口
Water Inlet
迴水接頭
Overflow Coupling
出水口
Water Outlet
自動洩壓總成
Unloading Valve Assembly
油鏡
Oil Window
洩油螺絲
Oil Drainage Screw
加油蓋
Oil Inlet Cover

部位名稱 Cleaner Overview–WS-2024E2
8
--
推把
Handle
自動洩壓總成
Unloading Valve Assembly
壓力錶
Pressure Gauge
進水口
Water Inlet
排氣開關
Air-release Valve
迴水接頭
Overflow Coupling
出水口
Water Outlet
加油蓋
Oil Inlet Cover
油鏡
Oil Window
洩油螺絲
Oil Drainage Screw

9
--
安裝說明 Installation –WH-2012E2、WH-2915E2
水龍頭進水
Faucet
水塔/蓄水槽進水
Water Tank
吸水管 Suction Hose
過濾網申目 Filter Socket
過濾網 Suction Filter

10 --
安裝說明 Installation –WH-3020E2、WH-4016E2、WH-5016E2、WS-2024E2
吸水管 Suction Hose
過濾網申目 Filter Socket
過濾網 Suction Filter
水塔/蓄水槽進水
Water Tank

一、 操作說明
1. 購買有前置剎車輪機型，推至固定處時請固定剎車，以避免運轉時
移動。
2. 請勿在超過5°斜坡上使用，以避免引擎損壞、移動造成危險。
3. 將吸水管接於洗淨機的進水口鎖緊；並將高壓管接於出水口鎖緊。
4. 將吸水管(網) 連接水龍頭保持水管暢通或放入蓄水槽內，吸水過濾
網需放置水槽底部上方20公分處，預防吸進底部泥沙，確保泵浦壽
命，吸水管給水量需大於泵浦使用水量，如此才能達到使用壓力。
5. 啟動引擎後，打開泵浦之排氣開關，排出泵浦內之空氣。待正常出
水後，關閉排氣開關，即可使用噴槍做清潔工作。
6. 壓力調整：調整時請依照壓力錶顯示之壓力為參考值，壓力調整弁
加壓以順時針方向調整；反之，以逆時針方向調整。調整壓力時需
要打開噴槍；最高壓力不得高於泵浦設定之壓力，以維護機器壽命。
7. 使用完時，請先關閉洗淨機再作動噴槍一次，以避免壓力蓄存於高
壓管中。
二、泵浦的潤滑
1. 初次使用100小時應更換機油，以後每使用300小時應更換一次。
2. 更換機油時，請旋開洩油螺絲排出使用過之機油。
3. 將洩油螺絲鎖緊後，打開加油蓋注入SAE#30~#40車輛用重型機油，
機油應保持在油鏡2/3的位置。
11 --
使 用 說 明

三、 引擎的潤滑
1. 一般建議使用SAE 10W-30。
2. 各機型引擎機油容量：
引擎機油容量0.6L：WH-2012E2
引擎機油容量1.1L：WH-2915E2 / WH-3020E2 / WH-4016E2 /
WS-2024E2
引擎機油容量1.7L：WH-5016E2
3. 請在引擎熄火且位於水平位置時檢查引擎機油液面，機油加至油尺
的上限標記處(注入口的下緣)。
四、特別注意事項
1. 更換機油時，請將泵浦停止作動，並注意油溫，請冷卻後再進行更
換。
2. 使用自來水作為洗淨機的水源。
3. 確實的更換機油以保持泵浦的潤滑，降低機械損耗。
4. 洗淨機與吸水網之高度差(揚程)請勿超過1.3公尺。
5. 暫停使用機器或無水空轉不宜超過5分鐘，以確保迫緊不受水溫升高
而降低使用壽命。
6. 若使用的水源中加入藥劑、肥皂或其他物質，請在使用完畢後以清
水操作洗淨機1分鐘，以延長使用壽命。
7. 請將洗淨機存放於乾燥的地方。
12 --
使 用 說 明

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 原 因 解決方式
引擎轉速不穩定
無法吸水/出水
運轉聲音異常
無法啟動引擎或
引擎異常停止
檢查機油是否足夠、過髒
或漏油
檢查化油器及火星塞
◎加機油或換機油
◎
清除或更換火星塞及化油器
◎
◎
柱塞活門體組毀損
◎更換零件 ◎
引擎有問題
◎
泵浦中有空氣
◎
活門總成異物阻塞
◎
吸水量不足 (缺水)
◎
泵浦內部損壞或阻塞
◎清潔或維修泵浦，及清潔吸水過濾
網
◎
清潔或維修噴槍/噴嘴
◎
清潔活門總成或更換零件
◎
改善水槽或泵浦位置，洗淨機與吸
水網之高度差(揚程)請勿超過1.3
公尺
◎
拔掉噴槍，待出水正常後再接上
◎
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
◎
清潔或維修引擎
◎
拔掉噴槍，待出水正常後再接上
◎
清潔活門總成
◎
清潔吸水過濾網
◎
檢查吸水管是否破裂，或扭曲無
法進水
◎
13 --
簡 易 的 故 障 排 除

※詳細零件位置請詳閱官網，高壓幫浦操作手冊內泵浦展開圖與零件表
官網：www.wulipump.com
故障的現象 原 因 解決方式
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
拆解後清洗活門總成或更換零件
清潔閥座
更換零件
清潔活門總成
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
◎
◎
◎
◎
◎
◎
◎
◎
◎
14 --
簡 易 的 故 障 排 除

A. Operating Instructions
1. Set the front break before starting the cleaner to avoid the machine moving
during operation.
2. Do not place the machine on slopes over 5° to avoid engine damage and
movement.
3. Connect the Suction Hose to the Water Inlet of the cleaner and secure the hose;
connect the High Pressure Hose to the Water Outlet.
4. Put the Suction Hose (with Filter) into the water tank or connect the Suction
Hose to a faucet. When using the faucet, make sure that faucet flow rate is
higher than the cleaner’s suction volume and that the water flows smoothly.
When using a water tank, suspend the Suction Filter around 20cm above the
bottom of the water tank to avoid suctioning residue which might reduce the
product’s life.
5. After starting the engine, open the pump's Air-release Valve to release the air.
After the outlet is normal, close the Air-release Valve and start operating.
6. Pressure 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 adjusting the pressure.
◇Turn the knob clockwise to increase pressure; counterclockwise decrease.
7. When finished using the cleaner, turn off the cleaner and squeeze the Spray Gun
trigger again to release the pressure stored in the High Pressure Hose.
B. Pump Oil Change
1. Replace the oil in the pump after the first 100 hours of use. After this, the oil
should be changed after every 300 hours of use.
2. Unscrew the Oil Drainage Screw and drain the oil from the pump.
3. Tighten the Oil Drainage Screw before refilling with clean motor oil SAE #30~
#40 up to the level of 2/3 of the Oil Window.
15 --
Operation Instructions

※Attention: When replacing the oil, please turn off the cleaner and make sure
that the oil temperature has cooled before replacing.
C. Engine Oil Change
1. SAE 10W-30 is generally recommended.
2. Engine oil capacity of each model:
Engine oil capacity 0.6 L : WH-2012E2
Engine oil capacity 1.1 L : WH-2915E2, WH-3020E2, WH-4016E2,
WS-2024E2
Engine oil capacity 1.7 L : WH-5016E2
3. Check the engine oil level when it is off and in a horizontal position. The oil is
added to the upper mark of the dipstick (lower edge of the inlet port).
D. Reminders
1. Always use clean water with the cleaner.
2. Be sure to change the oil according to the Pump Oil Change section or the pump
might be damaged.
3. The cleaner’s location should be no more than 1.3 meters higher than the
Suction Filter.
4. The machine should not run without water or idle for more than 5 minutes or the
packings may be damaged by rising water temperature and reduce their service
life.
5. If using water containing chemicals, detergents or other substances, please run
the cleaner with clean water for one minute after use to prolong its life.
6. Store the cleaner in a dry place.
16 --
Operation Instructions

The following are simple troubleshooting methods. If you have any questions,
please contact your local dealer and remember to provide the model and serial
number of the cleaner you purchased.
Problem Cause Solution
Engine does
not start; or
stops
abnormally
Unstable
engine
revolution
Unusual
noise
The pump
fails to
deliver water
Check if the oil is enough,
dirty or leaking oil
◎
◎Check carburetor and
spark plug.
◎Add or replace the oil.
◎Clean or replace the carburetor or
spark plug.
◎The piston valve body is
damaged.
◎Engine problems
◎There is air in the pump.
◎The valve assemblies are
blocked.
◎The water supply is not
enough.
◎Replace the piston valve body.
◎The pump is blocked or
damaged.
◎The Spray Gun or nozzle
is blocked.
◎The valve assemblies are
stuck or worn out.
◎The distance or height
between the pump and
the water tank/faucet
exceeds the limit.
◎Air in the pump.
◎Clean or maintain the engine.
◎Disconnect the Spray Gun until
the water flow is stable.
◎Clean the valve assemblies.
◎Clean the Suction Filter
◎Check the Suction Hose and
fittings; make sure they are well
connected and in good condition.
◎Clean or maintain the pump and
Suction Filter.
◎Check and clean the Spray Gun
and nozzle.
◎Clean or replace the valve
assemblies.
◎Disconnect the Spray Gun until the
water flow is stable.
◎Make sure the pump’s location is
no more than 1.3m higher than the
Suction Filter.
** Continues on page 18 **
17 --
Troubleshooting

Problem Cause Solution
Pressure
adjustment
problem
◎The pressure valve or the
pressure valve seat is
worn out, damaged or
blocked.
◎Clean the pressure valve or
replace the worn out or damaged
spare parts.
◎Replace the packings.
◎Clean or replace the valve
assemblies.
◎Replace the nozzle.
◎Check the Suction Hose and
fittings; make sure they are well
connected and in good condition.
◎Return the product to your local
dealer to repair or replace the
Unloading Valve Assembly.
◎The packings are worn
out.
◎The valve assemblies are
worn out or blocked.
◎The pressure decreases
due to nozzle wear.
◎Air in the pump.
◎The Unloading Valve
Assembly is damaged.
18 --
※For detailed spare parts information, please refer to the spare part
list and diagram in the high pressure pump operation manual on our
website.Website: www.wulipump.com/webls-en-us/index.html
Troubleshooting