English (US) Installation and operating instructions Original installation and operating instructions These installation and operating instructions describe Grundfos Read this document before installing the product. ML. Sections 1-9 give the information necessary to be able to Installation and operation must comply with local unpack, install and start up the product in a safe way.
The symbols and notes below may appear in Grundfos Products manufactured by Grundfos Pumps Corporation installation and operating instructions, safety instructions and (Grundfos) are warranted to the original user only to be free of service instructions. defects in material and workmanship for a period of 24 months from date of installation, but not more than 30 months from date of manufacture.
284TC, 286TC (340 kg/3.4 kN) 215TC 5.3.2 Storage 254TC Until installation, Grundfos motors should be stored in the 256TC packaging in which they were delivered. 284TSC Store the motors in an enclosed, dry and well-ventilated room. For protection, treat unprotected machine surfaces (shaft ends 286TSC and flanges) with a corrosion inhibitor.
Grundfos motors are designed for operation at temperatures up 6.2.1 Phase insulation to 104 °F (40 °C). Grundfos ML motors are capable of continuous ML, from 1/3 to 1 1/2 hp operation at ambient temperatures up to 140 °F (60 °C), however subject to a shorter bearing life.
6.2.4 Speed Basically, ML motors are not suitable for oversynchronous operation. Contact Grundfos if oversynchronous operation is required. Oversynchronous operation means that the motor runs at a frequency higher than 60 Hz. This can be achieved by using a...
Example: 208-230 YY/460 Y • If the voltage supply is 208-230 V, the motor must be Grundfos recommends to install motor and pump on a foundation connected in parallel star. which is heavy enough to provide permanent and rigid support.
182 TC -C Calculate the minimum permissible insulation resistance, R, by multiplying the rated voltage (in kV) of the motor with the constant Motor Grundfos with cURus 0.5 megohm/kV. approval Stop using the motor immediately if the insulation resistance falls Frame size (centre line height of below this value.
11. Construction 11.2 Motor bearings The motor bearing type is stated on the nameplate. 11.1 Drain holes Motors with lubricating nipples As standard, ML motors have drain holes in the drive end of the Frame size 254TC and 286TC motors have lubricating nipples stator housing.
Keep grease free from dirt to avoid damage to motor Crushing of feet bearings. If the environment is extremely dirty, Minor or moderate personal injury contact Grundfos, the motor manufacturer, or an - Make sure that the eyebolts are secured in authorized service center for additional information. position.
1. Use the public or private waste collection service. supply. Make sure that the power supply cannot be accidentally switched on. 2. If this is not possible, contact the nearest Grundfos company or service workshop. Motor service and fault finding must be carried out by qualified The crossed-out wheelie bin symbol on a product personnel.
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Appendix ML NEMA dimensions, three-phase, 2-pole, 1/3 - 3/4 hp Motor with tapped-hole flange, C-frame ML NEMA 71 and 80 BFxZ Three-phase, 2-pole, I1/3 - 3/4 hp Stator housing Shaft end IEC: Short type DIN: [hp] designation NEMA: [mm] [mm] [mm] [mm] [mm]...
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ML NEMA dimensions, three-phase, 2-pole, 1/3 - 3/4 hp (continued...) Motor with tapped-hole flange, C-frame ML NEMA 71 and 80 BFxZ Three-phase, 2-pole, 1/3 - 3/4 hp Flange Cable entry IEC: Short type DIN: [hp] designation NEMA: [mm] [mm] [mm] [mm] [mm] [mm]...
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ML NEMA dimensions, three-phase, 2-pole, 1 - 30 hp Motor with tapped-hole flange, C-frame ML NEMA 71 and 80 BFxZ ML NEMA 90-132 ML NEMA 160-180 Three-phase, 2-pole, 1 - 30 hp Stator housing Shaft end IEC: Short type DIN: [hp] designation NEMA:...
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ML NEMA dimensions, three-phase, 2-pole, 1 - 30 hp (continued...) Motor with tapped-hole flange, C-frame ML NEMA 71 and 80 BFxZ ML NEMA 90-132 ML NEMA 160-180 Three-phase, 2-pole, IE3 (Premium) range Flange Cable entry IEC: Short type DIN: [hp] designation NEMA: [mm]...
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на правните разпоредби на държавите-членки на EC. CZ: Prohlášení o shodě EU DE: EU-Konformitätserklärung My firma Grundfos prohlašujeme na svou plnou Wir, Grundfos, erklären in alleiniger odpovědnost, že výrobky MG, ML, na které se toto Verantwortung, dass die Produkte MG, ML, auf die prohlášení...
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Stati membri UE. LV: ES atbilstības deklarācija NL: EU-conformiteitsverklaring Sabiedrība Grundfos ar pilnu atbildību paziņo, ka Wij, Grundfos, verklaren geheel onder eigen produkti MG, ML, uz kuru attiecas tālāk redzamā verantwoordelijkheid dat de producten MG, ML, deklarācija, atbilst tālāk norādītajām Padomes...
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BS: Izjava o usklađenosti EU KO: EU 적합성 선언 Mi, kompanija Grundfos, izjavljujemo pod vlastitom Grundfos 는 아래의 선언과 관련된 MG, ML 제품이 odgovornošću da je proizvod MG, ML, na koji se EU 회원국 법률에 기반하여 아래의 이사회 지침을 odnosi izjava ispod, u skladu sa niže prikazanim 준수함을...
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Commission Regulation (EC) No 640/2009. Commission Regulation (EU) No 4/2014. Applies to 50 Hz or 50/60 Hz, three-phase Grundfos motors, in the range of 0.75 - 22 kW and 1.0 to 30 hp, marked IE2 or IE3. See the motor nameplate.
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GB: Moroccan declaration of conformity FR: Déclaration de conformité marocaine We, Grundfos, declare under our sole responsibility that the products to Nous, Grundfos, déclarons sous notre seule responsabilité que les which the declaration below relates, are in conformity with Moroccan produits auxquels se réfère cette déclaration, sont conformes aux lois,...
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