150QJP Peep Well Submersible Pump

Whakahaerehia te tukatuka OEM! E ai ki nga whakaritenga a te kaiwhakamahi, te hoahoa me te hanga i nga momo momo whakaritenga motuhake o te motuka ruuma kore-paerewa me te papu. Ko nga paerewa whakatinanatanga hua: GB / T2816-2014 "paa pai ruku", GB / T2818-2014 "motika tukutahi pai". WhatsApp: 17855846335

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Nga korero

Tohu

Tirohanga Hua

QJP series special fountain pump is a fountain pump with higher efficiency developed by our factory. The motor core of the pump is made of high quality cold rolled silicon steel, which makes the pump have good magnetic permeability and will not produce heat when starting frequently. The two ends of the motor rotor are equipped with water-lubricated alloy copper sleeves instead of ball bearings, thus avoiding the problem of easy rust of ball bearings and burnout of motor due to lack of oil. 0JP series pump is also equipped with a variety of intelligent functions, such as over-temperature protection, anti-dry burning protection, etc., to ensure the safe operation of the pump. The pump is suitable for fountain decoration in landscape engineering, square, garden and other different occasions, providing users with efficient and reliable pumping solutions.

Nga Tikanga Whakamahi

1, te mana hiko: toru-waahanga AC 380V (te manawanui + / - 5%), 50HZ (te manawanui + / - 1%).

2, kounga wai:

(1) kare te pāmahana wai e teitei ake i te 20 °C;

(2) karekau e nui ake i te 0.01% te ihirangi poke totoka (owehenga papatipu);

(3) Uara PH (pH) 6.5-8.5;

(4) Ko te ihirangi hauwai sulfide kaua e nui ake i te 1.5mg/L;

(5) Ko te ihirangi katote pūhaumāota kaore e nui ake i te 400mg/L.

3, ka kati te motuka, ka whakakiia ranei ki te wai te hanganga maku, i mua i te whakamahi me whakakiia te kohao motopaika ruku ki te wai ma, kia kore ai e ki tonu te teka, katahi ka whakapakeke i te werohanga wai, nga kati tuku hau, ki te kore e whakaaetia kia whakamahia.

4, me tino rukuhia te papu ruku ki te wai, ko te hohonutanga o te ruku kaua e nui ake i te 70m, ko te raro o te papu ruku mai i raro o te puna kaua e iti iho i te 3m.

5, me kaha te rere o te wai puna ki te whakatau i te whakaputanga wai papu ruku me te mahi tonu, me whakahaere te whakaputanga wai papu ruku ki te 0.7 - 1.2 nga wa o te rere whakatau.

6, kia tika te puna, e kore e taea te whakamahi i te papu ruku, ka makahia ranei, ko te whakamahi poutū anake.

7, me rite te papu submersible ki te taura kia rite ki nga whakaritenga, me te taputapu whakamarumaru o waho.

8, ka tino rahuitia te papu me te kore he wai miihini whakamatautau

Tauira Tikanga

Tohutoro Wahi Tauira

Tauira	Rere (m3/h)	Upoko (m)	Tere hurihuri (hurihia/tohu)	Puma wai(%)	Putanga diameter (mm)	E tika ana diameter(mm)	Whakatauria mana(KW)	Whakatauria ngaohiko(V)	Whakatauria nāianei(A)	Te Motika (%)	tauwehe hikoφ	Waeine Rahi Morahi Radial(mm)	Korero
150QJ5-100	5	100	2850	58	40	150	3	380	7.9	74.0	0.78	143
150QJ5-150	5	150	2850	58	40	150i runga ake	4	380	10.25	75.0	0.79	143
150QJ5-200		200					5.5		13.74	76.0	0.8
150QJ5-250		250					7.5		18.5	77.0	0.8
150QJ5-300		300					9.2		22.12	78.0	0.81
150QJ10-50	10	50	2850	63	50	150runga	3	380	7.9	74.0	0.78	143
150QJ10-66		66					4		10.25	75.0	0.79
150QJ10-78		78					4		10.25	75.0	0.79
150QJ10-84		84					5.5		13.74	76.0	0.8
150QJ10-91		91					5.5		13.74	76.0	0.8
150QJ10-100		100					5.5		13.74	76.0	0.8
150QJ10-128		128					7.5		18.5	77.0	0.8
150QJ10-150		150					7.5		18.5	77.0	0.8
150QJ10-200		200					11		26.28	78.5	0.81
150QJ10-250		250					13		30.87	79.0	0.81
150QJ10-300		300					15		35.62	79.0	0.81
150QJ15-33	15	33	2850	63	50	150runga	3	380	7.9	74.0	0.78	143
150QJ15-42		42					4		10.25	75.0	0.79
150QJ15-50		50					4		10.25	75.0	0.79
150QJ15-60		60					5.5		13.74	76	0.8
150QJ15-65		65					5.5		13.74	76.0	0.8
150QJ15-72		72					5.5		13.74	76.0	0.8
150QJ15-81		81					7.5		18.5	77.0	0.8
150QJ15-90		90					7.5		18.5	77.0	0.8
150QJ15-98		98					7.5		18.5	77.0	0.8
150QJ15-106		106					9.2		22.12	78.0	0.81
150QJ15-114		114					9.2		22.12	78.0	0.81
150QJ15-130		130					11		26.28	78.5	0.81
150QJ15-146		146					13		30.87	79.0	0.81
150QJ15-162		162					13		30.87	79.0	0.81
150QJ15-180		180					15		35.62	79.0	0.81
150QJ20-26	20	26	2850	64	50	150runga	3	380	7.9	74.0	0.78	143
150QJ20-33		33					3		7.9	74.0	0.78
150QJ20-39	20	39	2850	64	50	150runga	4	380	10.25	75.0	0.79	143
150QJ20-52		52					5.5		13.74	76.0	0.8
150QJ20-65		65					7.5		18.5	77.0	0.8
150QJ20-78		78					7.5		18.5	77.0	0.8
150QJ20-91		91					9.2		22.12	78.0	0.81
150QJ20-98		98					9.2		22.12	78.0	0.81
150QJ20-104		104					11		26.28	78.5	0.81
150QJ20-111		111					11		26.28	78.5	0.81
150QJ20-130		130					13		30.87	79.0	0.81
150QJ20-143		143					13		30.87	79.0	0.81
150QJ20-156		156					15		35.62	79.0	0.81
150QJ20-182		182					18.5		43.12	79.5	0.82
150QJ25-24	25	24	2850	64	65	150runga	3	380	7.9	74.0	0.78	143
150QJ25-32		32					4		10.25	75.0	0.79
150QJ25-40		40					5.5		13.74	76.0	0.8
150QJ25-48		48					5.5		13.74	76.0	0.8
150QJ25-56		56					7.5		18.5	77.0	0.8
150QJ25-64		64					7.5		18.5	77.0	0.8
150QJ25-72		72					9.2		22.12	78.0	0.81
150QJ25-77		77					9.2		22.12	78.0	0.81
150QJ25-84		84					11		26.28	78.5	0.81
150QJ25-96		96					11		26.28	78.5	0.81
150QJ25-104		104					13		30.87	79.0	0.81
150QJ25-110		110					13		30.87	79.0	0.81
150QJ25-120		120					15		35.62	79.0	0.81
150QJ25-128		128					15		35.62	79.0	0.81
150QJ25-136		136					18.5		43.12	79.5	0.82
150QJ25-154		154					18.5		43.12	79.5	0.82
150QJ32-18	32	18	2850	66	80	150runga	3	380	7.9	74.0	0.78	143
150QJ32-24		24					4		10.25	75.0	0.79
150QJ32-30		30					5.5		13.74	76.0	0.8
150QJ32-36		36					5.5		13.74	76.0	0.8
150QJ32-42	32	42	2850	66	80	150runga	7.5	380	18.5	77.0	0.8	143
150QJ32-54		54					9.2		22.12	78.0	0.81
150QJ32-66		66					11		26.28	78.5	0.81
150QJ32-72		72					13		30.87	79.0	0.81
150QJ32-84		84					13		30.87	79.0	0.81
150QJ32-90		90					15		35.62	79.0	0.81
150QJ32-96		96					15		35.62	79.0	0.81
150QJ32-114		114					18.5		43.12	79.5	0.82
150QJ40-16	40	16	2850	66	80	150runga	3	380	7.9	74.0	0.78	143
150QJ40-24		24					5.5		13.74	76.0	0.8
150QJ40-30		30					5.5		13.74	76.0	0.8
150QJ40-40		40					7.5		18.5	77.0	0.8
150QJ40-48		48					9.2		22.12	78.0	0.81
150QJ40-56		56					11		26.28	78.5	0.81
150QJ40-64		64					13		30.87	79.0	0.81
150QJ40-72		72					13		30.87	79.0	0.81
150QJ40-80		80					15		35.62	79.0	0.81
150QJ40-96		96					18.5		43.12	79.5	0.82
150QJ50-16	50	16	2850	65	80	150runga	4	380	10.25	75.0	0.79	143
150QJ50-22		22					5.5		13.74	76.0	0.8
150QJ50-28		28					7.5		18.5	77.0	0.8
150QJ50-34		34					9.2		22.12	78.0	0.81
150QJ50-40		40					9.2		22.12	78.0	0.81
150QJ50-46		46					11		26.28	78.5	0.81
150QJ50-52		52					13		30.87	79.0	0.81
150QJ50-57		57					15		35.62	79.0	0.81
150QJ50-74		74					18.5		43.12	79.5	0.82
150QJ50-80		80					18.5		43.12	79.5	0.82
150QJ63-12	63	12	2850	60	80	150runga	4	380	10.25	75.0	0.79	143
150QJ63-18		18					7.5		18.5	77.0	0.8
150QJ63-30		30					9.2		22.12	78.0	0.81
150QJ63-36		36					11		26.28	78.5	0.81
150QJ63-42	63	42	2850	60	80	150runga	13	380	30.87	79.0	0.81	143
150QJ63-48		48					15		35.62	79.0	0.81
150QJ63-54		54					18.5		43.12	79.5	0.82
150QJ15-220	15	220	2850		50	150runga	18.5	380	43.12			143
150QJ15-260		260					20		49.7
150QJ15-300		300					25		56.5
150QJ20-210	20	210	2850		50	150runga	20	380	49.7			143
150QJ20-240		240					25		56.5
150QJ20-290		290					30		66.6
150QJ25-175	25	175	2850		65	150runga	20		49.7			143
150QJ25-200		200					30		66.6
150QJ25-290		290					37		82.1
150QJ32-120	32	120	2850		80	150runga	20	380	49.7			143
150QJ32-132		132					25		56.5
150QJ32-156		156					30		66.6
150QJ32-190		190					37		82.1
150QJ32-240		240					45		96.9
150QJ40-110	40	110	2850		80	150runga	20	380	49.7			143
150QJ40-121		121					25		56.5
150QJ40-143		143					30		66.6
150QJ40-176		176					37		82.1
150QJ40-220		220					45		96.9
150QJ50-100	50	100	2850		80	150runga	20	380	49.7			143
150QJ50-110		110					25		56.5
150QJ50-130		130					30		66.6
150QJ50-160		160					37		82.1
150QJ50-200		200					45		96.9

Whakatupato Haumaru

1, he papu ruku mo te papu wai ma, ka aukati i te puna hou, te pupuhi parataiao me te wai paru,

2, puna wai papu ngaohiko kōeke 380/50HZ, te whakamahi o te tahi atu māka ngaohiko o motors submersible Me ki te whakarite. Ko te taura o raro me whakamahi i te taura parewai, me whakauru ki nga taputapu tiimata, penei i te pouaka tohatoha, kaore i te tiimata me whai mahi whakamarumaru matawhānui motika, penei i te whakamarumaru o te ara iahiko poto, te whakamaru i te waahanga, te whakamarumaru i raro i te ngaohiko, te tiaki whenua, te whakamarumaru mangere. , i roto i te take o ngā āhuatanga rerekē, kia te pūrere tiaki he haerenga mahi wā.

3, ko te whakaurunga me te whakamahi i te papu me noho pono, ka aukati i te pana me te kume te pana ka makuku nga ringa me nga waewae, me tapahi te mana hiko i mua i te whakaurunga me te tiaki i te papu, te waahi whakamahi papu ki te whakatu " ki te aukati i te ru hiko" nga tohu maamaa:

4, ki raro i te puna i mua i te tāutanga ranei, me whakakiia te kōhao motopaika ki te wai māturu ranei kore-waikura ma matao kohua te wai, whakakikī te / tutaki wai, te papu i runga i te rere whakamātautau whenua, me ki te ruma papu wai whakahinuhinu rapa. urungi, timata tonu kaua e neke ake i te hekona, tirohia mena he rite te urungi ki te tohutohu urungi. I te wa e tika ana te papu, whakarongo ki te haumaru, aukati i te pakaru o te whara.

5, kia rite tonu ki nga tikanga o te ara o te papu, te awhe rere o te whakamahi, ki te aukati i te rere iti, te teitei ranei o te kaha o te kumara, te peera me etahi atu waahanga o te kakahu, ka wera te motuka motika 6, i muri i te pupuhi ki raro i te puna, kia kaua e iti iho i te 100M te inenga o te motini ki te parenga whakaahuru whenua, i muri i te tiimata ki te maataki i te ngaohiko me te naianei, tirohia te motika awhiowhio, ahakoa i runga i nga whakaritenga; papua te pāmahana waahi rokiroki mena he iti ake i te ira mīti, me whakamaroke te wai motika motika, kia kore ai e pakaru te wai o te motuka motuka na te iti o te pāmahana.

He Kupu Whakataki ki te Hanganga

The pump part is mainly composed of pump shaft, impeller, flow guide housing, rubber bearing, check valve body (optional) and other parts. The motor part is mainly composed of base, pressure regulating diaphragm, thrust bearing, thrust plate, lower guide bearing seat, stator, rotor, upper guide bearing seat, sand discharging ring, water inlet section, lead cable and other parts. The main features of the product include: the motor is a water-filled wet submersible three-phase asynchronous motor, the motor cavity is filled with clear water for cooling the motor and lubricating the bearing, the pressure regulating diaphragm at the bottom of the motor is used to adjust the pressure difference caused by the heating of the motor. In order to prevent the sand in the well water from entering the motor, the upper end of the motor shaft extension is installed with two oil seals, and the sand discharging ring is installed to form a sand prevention structure. In order to avoid the pump shaft jumping when starting, the pump shaft is connected with the motor shaft through a coupling, and the thrust bearing is installed at the bottom of the motor. The lubrication of the motor and the pump bearing is water lubrication, and the stator winding of the motor uses high quality submersible motor wire with high insulation performance. The pump is designed by computer CAD, with simple structure and superior technical performance.

Tāuta

(1) Whakaritenga i mua i te whakaurunga:
1. Tirohia mehemea ka tutuki te papu ruku ki nga tikanga whakamahi me te whanuitanga kua tohua ki te pukapuka.
2. Ma te whakamahi i te obiect taumaha me te diameter e rite ana ki te teitei o te diameter o waho o te papu ruku, ine mehemea ka uru te inneldiameter o te poka wai ki te papu ruku, me te ine mena ka tutuki te hohonutanga o te puna ki nga whakaritenga whakaurunga.
3. Tirohia mehemea he ma te rua o te puna me te wai pokarekare ranei. Kaua rawa e whakamahia he papu hiko ruku ki te horoi i te paru welor papu me te wai kirikiri kia kore e pakaru wawe te papu hiko ruku.
4. Tirohia mehemea he pai te tuunga o te rawhi whakaurunga welhead me te kaha ki te tu ki te kounga o te waahanga katoa.
5. Tirohia mehemea kua oti te whakaurunga o nga waahanga papu ruku me te tika kia rite ki te hoahoa huinga i roto i te pukapuka Tangohia te mata tātari ka huri i te hononga kia kite mena ka huri ngawari.
6. Wewetehia te wiri wai ka whakakiia te kohao motopaika ki te wai ma, kaua e pirau (tohu. me whakakiia ki runga), katahi ka whakakaha i te kopa wai. I muri i nga haora 12 o te werohia o te wai, kaua e iti iho i te 150M Q te parenga whakamarumaru o te motini ka ine ki te tepu wiri 500V.
7. Ko te hononga taura, tapahia he ringaringa rapa 120mm mai i tetahi pito o te taura puta me te taura taurite me te maripi a te kaiao hiko, ka wiri i te roa o nga waea matua e toru ki te ahua maeke, tihorea he uho parahi 20mm, waruhia te waikura. te paparanga ki waho o te waea parahi me te maripi, te kakahu kirikiri ranei, ka kuhu i nga pito waea hono e rua ki roto i te parepare. I muri i te herenga o te paparanga ki te waea parahi pai, whakapirihia kia pai, kia mau, me te onepu o tetahi. nga pupuhi i runga i te mata. Na, mo nga hononga e toru, whakamahia te riipene whakamaarama polyvester hei takai i roto i te ahua o te ahua o te tapae mo nga oko e toru. Takaia nga pito e rua o te paparanga takai kia mau ki te miro nyion, katahi ka whakamahi i te tikanga tatai ki te takai i te riipene mo nga papa e toru. Takaia te kaitahu ki waho ki te riipene whakamatao pehanga teitei mo nga paparanga e toru. Ka mutu, whakakopahia nga whenu e toru ka takaia mo nga paparanga e rima me te riipene pehanga teitei. Me tino herea ia paparanga, kia piri, kia piri hoki nga hononga o roto kia kore ai e kuhu te wai me te pakaru i te maataki, I muri i te takai, ruku ki te wai i te 20'c te pāmahana rūma mo te 12 haora, me te ine i te parenga whakamatao ki te tepu wiri. , kia kaua e iti iho i te 100M Ω

Ko te hoahoa tukanga waea waea kua honoa e whai ake nei:

8. Whakamahi i te mita maha ki te tirotiro mena kei te hono nga waea-waa-toru me te ahua taurite te parenga DC.
9. Tirohia mehemea kua taumaha te ara iahiko me te kaha o te hurihanga, katahi ka hono atu i te pana whakamaru i te taumaha, i nga taputapu tiimata ranei. Tirohia te Ripanga 2 mo nga tauira motuhake, katahi ka ringihia he peere wai ki roto i te papu wai mai i te putanga papu wai hei whakahinuhinu i nga rapa rapa i roto i te papu, katahi ka tuu te papu hiko ruku ki runga kia mau. ka tirohia mehemea e rite ana te ahunga urungi ki te tohu urungi. Ki te kore, whakawhitia nga hononga e rua o te taura e toru-waahanga. Katahi ka whakauruhia te tātari ka takatu ki te heke ki raro i te puna. Mena ka whakamahia i roto i nga waahi motuhake (penei i nga awaawa, i nga awaawa, i nga awa, i nga harotoroto, i nga harotoroto, me etahi atu), me tika te turanga o te papu hiko.

(2) Nga taputapu me nga taputapu whakauru:
1. Kotahi te rua o nga mekameka hiki mo te neke atu i te rua tana.
2. He tripod me te teitei poutū kaua e iti iho i te wha mita.
3. E rua nga taura iri (wire ropes) ka taea te kawe i te taumaha neke atu i te kotahi tana (ka taea te kawe i te taumaha o te huinga katoa o nga papu wai).
4. Tāutahia kia rua ngā rawhi (splints).
5. Nga wrenches, hama, wiriwiri, taputapu hiko me nga taputapu, aha atu.

(3)Tautanga papu hiko:
1. Ko te hoahoa whakaurunga o te papu hiko ruku e whakaatuhia ana i te Whakaaturanga 2. Ko nga rahinga whakaurunga motuhake e whakaatuhia ana i te Ripanga 3 "Rarangi o nga Rarangi Whakamutunga o te Pump Hiko Rakau".

2. Ko nga papu hiko ruku me te upoko iti iho i te 30 mita ka taea te whakairi tika ki roto i te puna ma te whakamahi i nga ngongo me nga taura waea, etahi atu taura hemp ranei ka taea te kawe i te taumaha katoa o te miihini, nga paipa wai, me te wai i roto i nga paipa.

3. Ko nga papu me te upoko neke atu i te 30 mita te whakamahi paipa maitai, a ko te raupapa whakaurunga e whai ake nei:
①Whakamahia he rawhi hei rawhi i te pito o runga o te wahanga papu wai (kua honoa te motini me te papu wai i tenei wa), hikitia me te mekameka iri, ka ata herea ki roto i te puna tae noa ki te kuhua te rawhi ki te upoko o te puna ka tango mekameka iri.
② Whakamahia etahi atu rawhi hei rawhi i te paipa, hikitia me te mekameka iri kia 15 cm te tawhiti atu i te flange, ka ata whakaheke. I waenganui i te flange paipa me te flange papu Whakanohoia te papa rapa ki te waahi ka whakakoia te paipa me te papu kia rite ki nga tutaki, nati me nga horoi puna.
③ Whakaarahia te papu ruuma kia paku, tangohia te rawhi i te pito o runga o te papu wai, herea te taura ki te paipa wai me te riipene kirihou, ka ata herea ki raro kia tuu te rawhi ki te upoko puna.
④Whakamahia taua tikanga ki te here i nga paipa wai katoa ki roto i te puna.
⑤I muri i te hono o te taura arataki ki te pana whakahaere, ka hono atu ki te hiko hiko e toru nga wahanga.

(4) Nga mea hei tohu i te wa o te whakaurunga:
1. Mēnā ka kitea he āhuatanga tāmii i te wā e mahi ana te kumara, huri, kumea ranei te paipa wai kia pai ai te taunga. Ki te kore tonu e mahi nga momo mahi, tena koaKaua e tohe te papu ki raro kia kore ai e pakaru te papu hiko ruku me te puna.
2. I te wa o te whakaurunga, me whakanoho he papa rapa ki te taha o ia paipa me te whakakaha kia rite.
3. Ka tukuna te papu wai ki roto i te puna, me tuu ki waenganui o te paipa puna kia kore ai e rere te papu ki te pakitara o te puna mo te wa roa, ka wiri te papu, ka tahia, ka wera te motini. .
4. Whakatauhia te hohonutanga o te papu wai ki raro o te puna i runga i te rere o te onepu me te parapara o te puna. Kaua e tanu te papu ki te paru. Ko te tawhiti mai i te papu wai ki raro o te puna ko te tikanga kaua e iti iho i te 3 mita (tirohia te Whakaahua 2).
5. Ko te hohonutanga o te urunga wai o te papu wai kia kaua e iti iho i te 1-1.5 mita mai i te taumata wai hihiri ki te kohanga uru wai (tirohia te Whakaahua 2). Ki te kore, ka ngawari te pakaru o nga papa papu wai.
6. Ko te hiki o te papu wai e kore e iti rawa. Ki te kore, me whakauru he paera kuaha ki runga i te paipa wai o te upoko o te puna ki te whakahaere i te rere o te papu ki te waahi rere reiti kia kore ai te motini e nui te utaina me te wera na te nui o te rere.
7. I te wa e rere ana te papu wai, me noho tonu te whakaputanga wai me te ara, kia mau tonu te naianei (i raro i nga tikanga mahi kua whakatauhia, ko te tikanga kaua e neke atu i te 10% o te waa kua tohua), kaore he wiri, he haruru ranei. Mena he mate kino, me whakamutu te miihini kia kitea te take me te whakakore.
8. I te wa e whakauru ana, whakarongo ki te whakatakotoranga o te waea motika motika (tirohia te Whakaahua 2). Ina he paipa rino te paipa wai, arahina mai i te rawhi o te upoko puna; ina he paipa kirihou te paipa wai, arahina mai i te tohu whenua o te papu hiko.

Te Tiaki me te Tiaki

When the submersible pump is installed, recheck the insulation resistance and three-phase connectivity of the switch, and check whether there is any error in the connection between the instrument and the starting equipment. If there is no problem, you can start the test machine. After starting, observe whether the indication reading of each instrument is correct. If the rated voltage and current specified on the nameplate are exceeded, observe whether the pump has any noise or vibration. If everything is normal, you can put into operation. After the first start of the pump for four hours, it should be closed and the thermal insulation resistance of the motor should be quickly tested. Its value should not be less than 0.5 megaohm. After stopping the pump, it should be restarted after a five-minute interval to prevent the water column in the pipeline from completely reversing, resulting in the motor burning due to excessive current. After the pump is put into normal operation, in order to prolong its service life, it is necessary to check regularly whether the supply voltage, working current and insulation resistance are normal. If the following conditions are found, the machine should be shut down immediately to eliminate the fault:

1.the current exceeds 20% under the rated working conditions.

2.the dynamic water level drops to the inlet section, resulting in intermittent drainage.

3.the submersible pump vibrates violently or emits huge noise.

4.the supply voltage is lower than 340 volts.

5.a fuse is blown out.

6.the water pipe is damaged.

7.the thermal insulation resistance of the motor to the ground is less than 0.5 megaohm.

When disassembling the unit:

1.lock the cable, take off the pipeline part, and remove the line protection plate.

2.unscrew the drain bolt, empty all the water in the motor chamber.

3.remove the filter, loosen the screw on the coupling fixed motor shaft.

4.unscrew the bolt connecting the water inlet section and the motor, and separate the pump and the motor (pay attention to the leveling unit when separating to prevent the bending of the pump shaft).

5.the disassembly sequence of the pump is: (see Figure 1) water inlet section, impeller, guide housing, rotor, impeller. Check the valve body. When removing the impeller, use special tools to loosen the conical sleeve fixed on the impeller. In the process of disassembly and assembly, avoid bending the pump shaft and damaging various parts.

6.the disassembly process of the motor is: (see Figure 1) put the motor on the platform, remove the nut, base, shaft head lock nut, thrust plate, key, lower guide rail, support seat, and tie rod bolt from the bottom of the motor in order, and then take out the rotor (be careful not to damage the wiring harness), and finally remove the connecting part and the upper guide rail bearing seat. When assembling the unit: before assembly, rust and dirt on each part should be cleaned and sealant coated on each mating surface and fastener, then assembled in reverse order of disassembly (motor shaft movement after assembly is about 1 mm), after assembly, coupling should be flexible, then put on the filter for testing. Each submersible pump running for one year, or if the running time is less than one year but has been immersed for two years, it must be disassembled and inspected according to Article 5 to replace worn parts.

Rokiroki me te Tiaki

1, whakawetohia te wai ki roto i te kohao motopaika (ina koa i te takurua kia kore ai te motini e makariri), kia pai te here i te taura.

2, rongoa i roto i te ruma o roto kaore he matū me te hau, me te pāmahana i raro i te 40 °C.

3, me aro te whakamahi mo te wa roa ki te aukati waikura o nga papu totohu.

Mau Wahi