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Trane CLCH Скачать руководство пользователя страница 8

8

3. Foundations and

Erection

Figure 8 – Air Handling Unit Plinth Foundation

FAILURE TO PROVIDE A LEVEL

PLINTH OR SUPPORT WILL RESULT

IN DOORS JAMMING AND AIR LEAKS

FROM THE CASING.

3.2 Erection

To minimize noise transmission,

insulation material such as cork slabbing

(TICO pads) may be placed between the

unit base and the foundation (see Figure

8).

IMPORTANT

CLCH-SVX05A-GB

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Содержание CLCH

Страница 1: ...Installation Operation Maintenance CLCH QuantumClimate Changer Air Handling Units CLCH SVX05A GB...

Страница 2: ...l inspect the unit before signing the delivery note Specify any damage on the delivery note and send a registered letter of protest to the last carrier of the goods within 72 hours of delivery Notify...

Страница 3: ...18 23 1 Introduction 2 Delivery Check On Arrival Off Loading and Movement To The Site 3 Foundations and Erection 4 Assembly and Installation 5 Commissioning Procedure 6 Maintenance 7 Troubleshooting...

Страница 4: ...CLCH SVX05A GB 4 1 Introduction Please pay particular attention to the instructions on the unit in accordance with the identification label assembly drawings and special warnings or advice labels...

Страница 5: ...ff Loading A specific lifting method for offloading the units is recommended as follows see Figure 3 1 52 mm diameter lifting holes or certified lifting lugs are provided on the unit base frame 2 ALL...

Страница 6: ...ainst the unit base frame The lift point should be as near as possible to the centre of gravity see Figures 4 and 4a In the case of larger units the use of several forklift trucks may be required 2 4...

Страница 7: ...d the unit to ensure that correct operation and effective maintenance can be carried out Figure 6 gives recommended space allowances On the designated access side of the unit working areas must be equ...

Страница 8: ...O PROVIDE A LEVEL PLINTH OR SUPPORT WILL RESULT IN DOORS JAMMING AND AIR LEAKS FROM THE CASING 3 2 Erection To minimize noise transmission insulation material such as cork slabbing TICO pads may be pl...

Страница 9: ...to manoeuvre the sections together Greased skid plates will greatly assist the whole assembly operation 4 Secure the break point joint externally by replacing the 4 M6 bolts and washers which were pr...

Страница 10: ...e the units together Also fix into position any base frame unit end and roof joining brackets that are provided Fix into position any internal joining strips and or brackets that are provided and then...

Страница 11: ...reak by means of a tun dish must be fitted immediately after the trap Figure 12 Typical Air Conditioning Plant Drain Figure 12 Notes 1 Cooling coil humidifier or chilled battery 2 Vented drainage stac...

Страница 12: ...ns 1 2 pipe diameter insulation Figure Notes 1 Minimum of 12 mm 2 12 mm maximum total static pressure Figure 15 Drip Pans 1 1 2 2 3 4 5 Drip Pans A UPVC elbow and 1 1 2 38 mm diameter internal dimensi...

Страница 13: ...ntrol system used All pipework must be supported independently from the coils All connections must be made in such a way that the expansion and contraction of pipes do not impose forces on the coil he...

Страница 14: ...the casing must be made with a gland or grommet All wiring to other accessories must be carried out in the same manner PLEASE REFER TO THE UNIT MOUNTED CONTROLS IOM Motor connection details are conta...

Страница 15: ...0 70 0 85 5 108 0 127 0 146 0 162 0 177 5 Approximate Mass kg 0 1 0 1 0 2 0 3 0 7 1 5 2 7 3 8 5 6 7 5 11 1 Fenner is a registered trademark of J H Fenner Co Ltd Taper Lock and P B Precision Built are...

Страница 16: ...device will fade 16 5 Commissioning Procedure 5 4 Unit Connections All electrical water and ductwork connections of the unit must be completed by a qualified person To avoid damaging the coil connect...

Страница 17: ...ork the unit is started up for a test run To conduct a test run that involves the measurement of motor and fan performance the unit must be connected to the complete installation All access doors must...

Страница 18: ...A GREASE 3 SHELL MOBILUX 3 MOBIL BEACON 3 ESSO SKF 28 BALL BEARING GREASE Do not overlubricate bearings Excessive pressure caused by overlubrication can displace bearing grease seals or cause grease t...

Страница 19: ...80 140 112 236 224 375 56 80 125 200 to to to to to to to to to to to to 95 130 132 200 224 315 355 560 100 140 200 400 Newton N 13 20 25 35 45 65 85 115 5 10 20 40 to to to to to to to to to to to to...

Страница 20: ...end of bush using a block of sleeve to prevent damage This will ensure that the bush is seated squarely in the bore Screws will now turn a little more Repeat this alternate hammering and screw tighten...

Страница 21: ...n the unit is at rest and check the function of the fan overrun in this context 6 8 5 Direct expansion coils Never use hot water or steam to clean these coils During normal operation the fin block mus...

Страница 22: ...6 1 For Corrosion Yes 6 1 Flexible Connection Yes 6 1 Anti Vibration Mounts Yes 6 1 Inlet Guide Vane Controller Yes Drainage Yes 6 1 Fan Bearing Yes 6 2 Motors In General Yes 6 3 Motor Bearing Yes 6 3...

Страница 23: ...r grease on belts Clean belts and pulleys check for grease leaks Belts rubbing Remove obstruction Odd belts being fitted Replace with full set Filters collapsing Blocked with dirt Change at advised di...

Страница 24: ...vement it reserves the right to change design and specifications without notice Only qualified technicians should perform the installation and servicing of equipment referred to in this publication So...

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