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Related Manuals for Euroclima ZHK 2000
Summary of Contents for Euroclima ZHK 2000
- Page 1 ZHK 2000 / T-TWO / INOVA / ETA 1/113 V01-16...
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Page 2: Chapter 5 (Assembly)
2.1.1 CE-conformity declaration according to Machinery Directive 2006/42/EC An AHU (or any part thereof) supplied by EUROCLIMA is by definition of Machinery Directive 2006/42/EC an incomplete machine, because it is limited in function and is only a part of the build- ing system. - Page 3 See chapter 7.2 (AC motors). Frequency controller for Plug fans Also if not supplied by EUROCLIMA a frequency converter must be installed to reach the calcu- lated operating point. For details see chapter 7.4 (Variable, frequency-controlled drives (VFD, frequency converters)).
- Page 4 ZHK 2000 / T-TWO / INOVA / ETA Risk of thin sheets, when working on AHU During work on AHU (or on parts), there is a substantial risk of cutting with thin sheets as e.g. roof sheets, fins of heat exchangers, corners and edges - Use per- sonal protective equipment: wear protective helmet, gloves, safety shoes and long protective clothing.
- Page 5 ZHK 2000 / T-TWO / INOVA / ETA for maintenance of frequency controlled motors, a waiting time of 15 minutes is recommended – time to break down the residual capacitive charge of the frequency converter. Remove the key from doors with door lock before entering in the casing of the AHU. Keep the key out of reach of unauthorized persons.
- Page 6 ZHK 2000 / T-TWO / INOVA / ETA Avoid body contact with descaling agents, as it can cause chemical burns and se- rious eye damage. When handling descaling agents, wear appropriate protective clothing (e.g. gloves, goggles, …) and ventilate the room well.
- Page 7 ZHK 2000 / T-TWO / INOVA / ETA 2.2.3 ATEX units General safety indications ATEX units may not be used near: High frequency sources (e.g. transmitter systems) Strong light sources (e.g. laser beam systems) Ionizing radiation sources (e.g. X-ray machine) Ultrasound sources (e.g.
- Page 8 Loose supplied parts and assembly materials are in a nylon bag or a box in the unit. If damages are found, immediately a damage report must be created and sent to EUROCLIMA. Only then the transport company can make the claim against the insured (Note damage on the shipping documents with date and signature in the presence of the carrier).
- Page 9 ZHK 2000 / T-TWO / INOVA / ETA Figure 1: Do not climb on the unit Differentiation of delivery For unloading, transporting and lifting an AHU to its final installation location, two fundamentally different forms of delivery are to be differentiated.
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Page 10: Chapter 3.4.1 (Weight Details For Monoblocs)
ZHK 2000 / T-TWO / INOVA / ETA Sections have a base frame, on which on each corner a (supplied) crane lug can be attached. Size and weight of the sections are indicated on the AHU drawing, see Figure 7. - Page 11 3.2 Unloading / transportation to installation location Forklift, lift truck transport In accordance with the EUROCLIMA drawing the AHU will be delivered as one or more delivery section(s). The AHU parts are delivered on a pallet and can be unloaded and moved by forklift or lift truck.
- Page 12 ZHK 2000 / T-TWO / INOVA / ETA 3.3 Overlifting of AHU sections with crane lugs Chapter 3.3 is only valid for the delivery form “Delivery in parts (delivery sections)”. For overlifting of units delivered as “Monobloc”, see chapter 3.4.
- Page 13 ZHK 2000 / T-TWO / INOVA / ETA Figure 7: AHU section drawing with weight details 3.3.2 Necessary actions before lifting delivery sections with crane lugs Opening accessories such as dampers, flexible connections, hoods, etc. must be removed before lifting, see the following examples.
- Page 14 ZHK 2000 / T-TWO / INOVA / ETA Figure 9: Delivery section with dismounted damper Figure 10: Delivery section with mounted crane lugs Example 2: Figure 11: Delivery section with mounted flexible connection 21/113 V01-16...
- Page 15 ZHK 2000 / T-TWO / INOVA / ETA Figure 12: Delivery section with dismounted flexible connection Figure 13: Delivery section with mounted crane lugs 3.3.3 Mounting of crane lugs Crane lugs are supplied in two versions and will be attached on the front side of the respective de- livery section in accordance with the necessary preparations.
- Page 16 ZHK 2000 / T-TWO / INOVA / ETA Figure 14: Mounting of crane lugs Bolts and nuts are delivered with the lifting lugs and must be tightened with the torque according to Table 2. Base frame height Figure 15: Base frame height...
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Page 17: Overlifting Of Monoblocs
ZHK 2000 / T-TWO / INOVA / ETA Base frame height H [mm] Bolt type M8x20 M8x20 M12x30 M12x30 Table 2: Tightening torque for bolts 3.3.4 Lifting of delivery sections with crane lugs The load carrying equipment must not run over the operating side of the AHU, but it must run over the opening or the front side of the AHU (Figure 16). - Page 18 ZHK 2000 / T-TWO / INOVA / ETA For overlifting of units delivered as “Delivery in parts (delivery sections)”, see chapter 3.3 (Over- lifting of AHU sections with crane lugs). 3.4.1 Weight details for monoblocs The weight of the unit is specified on the AHU drawing (attached on monobloc). Calculation exam- ple referring to monobloc from Figure 18.
- Page 19 ZHK 2000 / T-TWO / INOVA / ETA The determination of the number and the dimensions of the tubes/rods and the load carrying equipment are the responsibility of the performing company. We recommend varifying the suitability of the selected tubes/rods by a structural engineer.
- Page 20 ZHK 2000 / T-TWO / INOVA / ETA Further necessary actions for the overlifting of both, delivery sections on crane lugs as well as monoblocs The AHU sections or monoblocs must be lifted with appropriate equipment e.g. belt with hook.
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