Euroclima ZHK, Руководство пользователя

Страница: 3 / 142

Instruction Manual ZHK
2/140 V07-21.0
Table of contents
1 Introduction ............................................................................................................................ 6
1.1 Supplementary instructions to this instruction manual ..................................................... 6
1.2 Limitation of liability ......................................................................................................... 6
1.3 Type key .......................................................................................................................... 6
1.4 Intended use / foreseeable misuse .................................................................................. 7
1.4.1 Intended use ........................................................................................................................ 7
1.4.2 Foreseeable and considered misuse ................................................................................... 8
1.5 Modular design ................................................................................................................ 9
1.6 Documentation ................................................................................................................ 9
2 Safety instructions / Guidelines to conformity to laws and directives ............................. 10
2.1 Symbols in this manual .................................................................................................. 10
2.2 Personal protective equipment ...................................................................................... 11
2.3 Indications for minimizing specific hazards .................................................................... 12
2.3.1 General indications ............................................................................................................ 12
2.3.2 Refrigeration circuit ............................................................................................................ 15
2.3.3 ATEX AHUs ....................................................................................................................... 16
2.4 Conformity with directives, regulations and laws / Assembly instructions for safe and
compliant operation ....................................................................................................... 17
2.4.1 EC declaration of conformity in accordance to EC machinery directive 2006/42/EC ........ 17
2.4.2 Installation instructions for a safe and compliant installation in the building system ......... 18
On site assembly and installation ................................................................................... 18
ErP conformity according to commission regulation (EU) Nr. 1253/2014 ....................... 20
2.5 Staff selection and qualification ..................................................................................... 20
3 Reception control / unloading / transportation to installation site ................................... 21
3.1 Reception control .......................................................................................................... 21
3.2 Lifting by forklift / lift truck .............................................................................................. 23
3.3 Further necessary actions for the overlifting of both, delivery sections on crane lugs as
well as monoblocs ......................................................................................................... 24
3.4 Over lifting of AHU sections with crane lugs .................................................................. 25
3.4.1 Control of weight limits of delivery sections ....................................................................... 25
3.4.2 Necessary actions before lifting delivery sections with crane lugs .................................... 26
3.4.3 Mounting of base frame crane lugs ................................................................................... 29
3.4.4 Lifting by crane lugs ........................................................................................................... 30
3.5 Overlifting of monoblocs ................................................................................................ 30
3.5.1 Weight details for monoblocs ............................................................................................. 31
3.5.2 Lifting of monoblocs ........................................................................................................... 31
3.6 Lifting when heat wheel or plate heat exchanger casing is delivered in parts ................ 32
3.6.1 Assembly order of disassembled delivered casing parts ................................................... 32
3.6.2 Lifting of heat wheel or plate heat exchanger .................................................................... 33
3.6.3 Assembly of flat crane lugs ................................................................................................ 34
3.7 Storage .......................................................................................................................... 35
4 Foundation / erection ........................................................................................................... 36
4.1 Foundation .................................................................................................................... 36
4.2 Erection ......................................................................................................................... 38
4.2.1 Potential risks that could arise at the erection site ............................................................ 38
4.2.2 Actions to prevent potential risks ....................................................................................... 39
4.2.3 General indications for the erection ................................................................................... 39
4.2.4 Special guidelines for flat AHUs
–
ceiling AHUs ................................................................ 40
5 Assembly .............................................................................................................................. 42
5.1 Assembly of casing........................................................................................................ 42
5.1.1 Actions before the assembly of casing .............................................................................. 42
5.1.2 Standard connections and connection components .......................................................... 45
5.1.3 Detailed solutions and connection components ................................................................ 47
5.1.4 Establishing the screw connection of AHU parts ............................................................... 49