Vertiv Liebert HCR 07 Manual Del Usuario página 3

Caution
It is recommended to:
• Conserve the manual during the complete life-span of the
product,
• Carefully read the manual before performing any operation on
the product.
• Exclusively employ the unit for the purpose it has been
designed; the improper use of the same exonerates the
manufacturer of any responsibility.
The manual is intended for the end client, to be used only for
operations of unit switch-on and switch-off.
The installation and maintenance must be made only by technical
Contents
1 - Features and Benefits
1.1 Features and Benefits
1.2 Power supply
1.3 Low Noise and Energy Efficiency Ratio
2- Mechanical Specifications
2.1 Cabinet
2.2 Coil
2.3 Fan Motors
2.4 Variex
2.5 Shut off valve kit
2.6 Filter
2.7 Packing
2.8 Options
3 - Test and Reference Norms
3.1 Safety
3.2 Electrical Board
3.3 Electro-Magnetic Compability (EMC)
3.4 Performances
3.5 Mark
4 - Positioning on site
4.1 - Inspection
4.2 - Transport and storage
4.3 - Choosing the installation site
4.4 - Vertical flow positioning (Fig. 1)
4.5 - Horizontal flow positioning (Fig. 2)
Liebert HCR - UM - 265224_EN - 13.10.2022
®
staff, expressly authorized in compliance with the plant engineering
and safety-prevention regulations in force.
All operations which require removal of covers on instruments
and electrical switches using tools must be performed by expert
personnel, as these contain rotating components.
For identification of the unit (model and serial no.) in case of the
necessity for assistance or spare parts, locate the identification
label placed on the outside of the unit.
IMPORTANT: this manual may be subject to modification; for
complete and up-to-date information the user should always
consult the manual supplied with the machine.
1 5 - Installation
1 5.1 - Assembly of legs
5.2 - Anchorage of unit
1
5.3 - Removal of safety cover
1
5.4 - Refrigeration dimensions and connections
1
5.5 - Factory installed fan operation controller
1 5.6 - Anti-dust filter installation (Fig. 23)
5.7 - Electrical connections (Tab. 2)
1
1
6 - Operation and maintenance
1
6.1 - Operation
1
1 6.1.1 - Antifreeze function at low temperatures (opt.)
6.1.2 - NTC sensor installation (code 275171)
1
6.2 - Maintenance
1
7 - Calibrations (Tab. 3)
1
1
8 - Spare parts
1
1
9 - Fault finding
1
2
2
2
2
2
2
2
2
2
4
5
5
5
5
5
6
6
6
6
7
7
10
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