Summary of Contents for SDG Mistresa CRM-S Series
- Page 1 0374 （ E） AA Original instructions Operation Manual & Cautions CRM Series CRH Series CRMH Series...
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Page 2: Table Of Contents
Thank you for purchasing the Mistresa. This manual explains the specifications for the [Mistresa units from CRM-S Series, CRM-V Series, CRMH Series, and CRH (High Temperature Types) Series]. The Mistresa collects the mist generated while components are manufactured by machine tools. Please read the operating instructions and cautionary information carefully to ensure that the Mistresa is used in a safe and efficient manner. -
Page 3: Cautionary Information Indications Used In This Manual
1. Cautionary information indications used in this manual ] WARNING" mark indicates cautionary information that, if not "[ heeded, could result in serious injury or death, and could also pose a fire hazard. ] CAUTION" mark indicates cautionary information that, if not A "[ heeded, could result in injury and/or equipment damage. - Page 4 WARNING Fire and explosion prevention Never allow explosive gases , organic solvents , or flames to be sucked into the suction port. (CRH-□□E series, please use in the range of 7 page described.) WARNING Fire and electrical shock prevention The Mistresa wiring work must be performed by a qualified electrician, and must conform to the relevant electrical engineering standards and internal wiring standards.
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Page 5: Items To Check At Product Delivery/Storage
4. Items to check at product delivery/storage Although all our products are thoroughly tested and inspected prior to shipment, the customer should nonetheless check the following items when taking delivery of the Mistresa. • Verify that the delivered product (model, etc.) is the same as that which was ordered. -
Page 6: Internal Component Names And Layout
5. Internal component names and layout (1) Internal component names and layout for CRM Series and CRMH Series Mistresa Side cover Motor Impeller Elbow Clamp End demister D End Filter F Filter case Filter frame Duct companion flange Discharge drain tube Main body Filter box Suction drain tube... - Page 7 (2) Internal component names and layout for CRH Series Mistresa CRH-100T/E ① Secondary filter Tertiary filter Side cover packing End filter Filter frame Motor Front de-mister Primary filter Metal net Filter retainer Impeller Duct companion flange Side cover Drain tube ② CRH-200T/E Reducer Impeller...
- Page 8 ③ CRH-04E, 07E, 15E Reducer Impeller Secondary filter (2 pieces) End filter Clamp Motor Space net Primary filter (2 pieces) Filter case Side cover Duct companion flange Main body Discharge drain tube Collision plate Suction drain tube Filter box Cap (left and right) − ６ −...
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Page 9: Product Labels
6. Product labels (1) Product nameplate(motor nameplate)………At main body or base frame The nameplate label contains the following information: product model, rated voltage, rated frequency, rated current, insulation class, max. static pressure, max. airflow rate, manufacture No., etc. Note 1: The "ratings" are the operating limit values. Note 2: The static pressure is the force which a gas flow applies to faces which are parallel to that flow. -
Page 10: Suction Port Cautions
・Install the Mistresa indoor. ・Make sure that the installation floor has a sufficient bearing strength commensurate with the machine weight. ・Install the Mistresa where it stays away from strong vibration or impact. ・Install the Mistresa on a level, flat surface. ・Do not install in an environment where explosive gases, etc., may be present. -
Page 11: Product Installation
9. Product installation (1) Installation method CAUTION Common to all models: ・ Before opening the package, make sure it is right side up. ・ Check the weight of the Mistresa before lifting it and use the right sling for the rated work load. ・... - Page 12 (2) Power supply connection WARNING ① Be sure that the power supply conforms to the rated voltage and rated frequency requirements. • When using inverter-controlled operation, protect the motor by incorporating the motor burnout prevention terminals “A” and “B” in the inverter’s control circuit. In addition, if it is inverter operation at different voltage (more than 380V), you will need a motor insulation strengthening (through special measures).
- Page 13 ⑥ When wiring the power supply, immobilize the cable at the cable port using a cable lock or similar means, so that external force is not applied to terminals. If a cable lock comes with the product, wire the power supply as follows.
- Page 14 ④ The thermal relay may be erroneously tripped if the Mistresa is operated in an intermittent manner. In this case, change the thermal relay. a) Connection example for burnout prevention terminals "A" and "B" Electromagnetic switch device (with thermal relay) Please prepare. When using Terminal box an electromagnetic...
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Page 15: Piping
10. Piping (1) Duct hose material Because the life of the duct hose will vary according to the type of mist being sucked in, the use of an oil-resistant duct hose is recommended. (2) Intake duct piping ① A flexible duct (optional item) should be used to facilitate easy duct maintenance and vibration resistance. - Page 16 (3) Drain tube piping ① Be sure to [liquid seal] the suction drain tube. Otherwise, the suction drain tube sucks air through its end, causing Open to 300mm atmosphere the drain to flow back but Connect not drain. This in turn could Liquid seal lead to premature clogging of the next filter or blow...
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Page 17: Operating Cautions
11. Operating cautions (1) The optional chip separator should be used when operating the Mistresa in environments where large amounts of chips, dust, and high-concentration mist are present. (2) Blow leakage may occur if large amounts of oily mist (non-water-soluble) are being sucked in. -
Page 18: Maintenance And Inspections
12. Maintenance and inspections (1) Periodic inspections ① An inspection should be performed every 3 months to check for abnormal vibration and sounds. The insulation condition should be checked once per year. ② For products that use rubber contact seals (such as V-rings or oil seals) in the shaft seal section, deterioration may occur due to rotational wear, and packings used in the suction and drain ports, side cover, and other areas may deteriorate over time. - Page 19 (3) Filter/Demister inspection and replacement procedures Be sure to verify that the power switch is OFF before beginning the filter/demister inspection and replacement procedures. During the inspection and replacement procedures, place a placard on the power switch which says "Maintenance In Progress. Do not turn the power switch ON".
- Page 20 【 NOTE 】 To reattach the cover, fit the When securing the lid to the filter cover guides in the guide holes. case, hold down the arm of the An improperly attached cover clamp to the lid with one hand as may cause oil to leak.
- Page 21 Pull out the end filter (end demister). After inspecting and removing the end demister/filters Insert the end filter (end demister) into the filter frame, close the side cover, and secure the side cover with the draw latches. (Insert the end filter with the seam facing downward.) 【NOTE】...
- Page 22 ② CRH Series (The CRH-100 and CRH-200T/E use a different replacement procedure. Contact us.) Primary and secondary filter replacement (These filters can be reused after being washed) Unclamp the filter. Remove the cap. Slide the filter box to take it out. Bottom Filter retainer side view...
- Page 23 End-filter replacement (These filters can be reused after being washed) Remove the eye nut. Take out the end filter and replace it. CAUTION Use only filters which are our genuine parts, and never operate the Mistresa with the filters removed. Doing so could cause abnormal operation and product failure.
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Page 24: Warranty
13. Warranty (1) Scope of warranty When a malfunction occurs even if operating the unit according to the instruction manual and the cautions on the attachment labels, etc. within the warranty period, we will repair the failure for free. However, if this unit is assembled into the customer’s other equipment, expenses for removal from the equipment and attachment to the equipment, accompanying work expenses, transportation costs, and other indirect damages cost such as opportunity loss or operational loss of... -
Page 25: Contact Information
14. Contact information Inquiries regarding product faults and requests for repairs, etc., should be directed to the Oversea Sales Department. When contacting the Oversea Sales Department, please have the product “TYPE” (indicated on the affixed nameplate label), year of manufacture, and serial number ready. MISTRESA Product name (TYPE) Year of manufacture... -
Page 26: Specifications
16. Specifications CRM Series CRM−H02 □ CRM−H04 □ CRM−H07 □ CRM−H15 □ CRM−H22 □ Type 3-phase, 50Hz, 200V, 60Hz, 200V / 220V Power supply 0.75 Output kW 50/60 50/60 50/60 50/60 50/60 Frequency Hz 1.6/1.3/1.3 2.0/2.0/2.0 3.0/3.3/3.3 6.9/7.0/7.0 10.2/10.4/10.4 Current A Noise F : 57/62 F : 63/67... - Page 27 CRM Series and CRMH Series side cover opening range Ａ Unit : mm CRM(H)-H02□ H04□ CRM(H)-H07□ CRM(H)-H15□ CRM(H)-H22□ ① CRM–H02□ （691） （387） （384） ：重心位置（CENTROID POSITION） − 25 −...
- Page 28 ② CRM–H04□, CRMH–H04□ （691） （387） （384） （305） （386） ③ CRM–H07□, CRMH–H07□ （787） （437） （427） （351） （436） ：重心位置（CENTROID POSITION） − 26 −...
- Page 29 ④ CRM–H15□, CRMH–H15□ （904） （507） （498） （399） （505） ⑤ CRM–H22□, CRMH–H22□ （1024） （547） （537） （437） （587） ：重心位置（CENTROID POSITION） − 27 −...
- Page 30 ⑥ CRH–100T φ98 4‑M6×16 防振パッ ト 4‑φ10 VIBRATION ABSORBING PAD （9） 端子箱 TERMINAL BOX φ22 ドレンパイプ DRAIN PIPE 外径φ15 OUTSIDE ：重心位置（CENTROID POSITION） − 28 −...
- Page 31 ⑦ CRH–200T （290） レジューサ （取りはずし可） REDUCER （REMOVABLE） φ240 4‑M6×16 防振ゴム VIBRATION ABSORBING RUBBER 4‑φ10 防振パッ ト VIBRATION ABSORBING PAD （11） ノブナッ ト KNOB NUT φ98 端子箱 TERMINAL BOX φ22 ドレンパイプ DRAIN PIPE 外径φ15 OUTSIDE ：重心位置（CENTROID POSITION） − 29 −...
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Page 32: Ec Declaration Of Conformity
We hereby declare that the following our product conforms with the essential health and safety requirements of EC Directive. Product : MISTRESA Model : CRM / CRMH / CRH series Manufacturer : SDG Co., Ltd. No.1-25 Shinden Kita-machi, Daitoh-City, 574-0052 Japan Directive : Machinery Directive 2006/42/EC The above product has been evaluated for conformity with above directive using the following European standards.
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