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Wolf KG User Manual

Wolf KG
36 pages
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WOLF GMBH / POSTFACH 1380 / D-84048 MAINBURG / TEL. +49.0.875174-0 / FAX +49.0.875174-1600 / www.WOLF.eu
Art.-Nr.: 3062049_201610 Subjecttotechnicalmodications
GB
Installationandmaintenanceinstructions
Air-handling unit KG/KGW Top
(Translation of the original)
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Wolf KG Specifications

General IconGeneral
BrandWolf
ModelKG
CategoryAir Handlers
LanguageEnglish

Summary

Standards

Symbols / Safety Instructions

General

General applicability of installation and maintenance instructions to KG/KGW Top series.

Symbols

Explains the meaning of symbols used for personnel and operational safety.

Safety Instructions

Critical safety guidelines for installation, commissioning, and operation.

Information Signs / Safety Instructions

Intended Use

Specifies the authorized application of the air-handling units for ventilation purposes.

Unintended Use

Defines uses considered unintended and the user's liability for damages.

Technical Description

Overview of central air conditioning units' function and modular structure.

Delivery / Handling

Delivery

Procedures for checking incoming goods and handling transit damage.

Handling

Guidelines for safe and proper lifting, moving, and securing of units.

Space Requirements

Final Location

Considerations for choosing the final installation location and foundation requirements.

Equipment Installation

Base Frame / Foundation Base

Tray Bridge

Dismantling Appliances

Roof Installation

Unit Connection

General Unit Connection

Details on assembling and connecting unit sections using brackets and screws.

Appliance Connection Bracket

Specifics on appliance connection brackets, parts, and screws.

Unit Connection Details

Connecting Units with Screws

Using M8 screws to join unit sections firmly.

External Appliance Connection

Guidelines for external connections to the units.

Internal Appliance Connection

Piggyback Unit Installation

Fan Section Maintenance

Flexible Connections

Guidelines for installing and insulating flexible connections against noise and condensation.

Heat Exchanger Installation

Operational principles and connection guidelines for heat exchangers.

Scrubber Section & Siphons

Ball Siphon Installation

Installation and calculation for ball siphons for condensate draining.

Double Siphon Installation

On-site installation of double siphons for condensate draining.

Intake / Discharge Hoods

Power Connection

General Power Connection

Procedures for safe and compliant electrical power connection by qualified electricians.

EC Fan Electrical Connection

Specifics for connecting EC fans with variable speed control.

Motor Malfunction Handling

Procedure for restarting motors after a malfunction.

Residual Current Circuit Breaker

Requirements for residual current circuit breakers.

Motor Wiring Diagrams

Fan Section Commissioning

Commissioning Procedures

Damper Commissioning

Commissioning steps for dampers and their operation.

Frost Stat Commissioning

Commissioning details for frost stat functionality.

Filter Monitor Commissioning

Commissioning of filter monitoring systems.

Commissioning Components

Flow Rate Monitor Commissioning

Commissioning of flow rate monitoring devices.

Heating Coil Commissioning

Procedures for commissioning heating coils (warm water/steam).

Plate-type Heat Exchanger Commissioning

Commissioning for plate-type heat exchangers with dampers.

Electric Heating Coil Commissioning

Safety and operational checks for electric heating coils.

Cooling Coil Commissioning

Commissioning procedures for cooling coils (cold water).

Direct-Expansion Evaporator Commissioning

Scrubber Commissioning

Commissioning steps for the scrubber, including pump and siphon.

Contact Humidifier Commissioning

Maintenance and commissioning of contact humidifiers.

Maintenance Procedures

Fan Section Maintenance

Lubrication and maintenance of fan bearings and motors.

Vee-belt Drive Maintenance

Procedures for tensioning and maintaining vee-belts.

Maintenance Details

Flat Belt Drive Maintenance

Procedures for checking and maintaining flat belt drives.

Free Running Fan Impeller Maintenance

Maintenance of fan impellers, including vibration checks.

Component Maintenance

Heat Exchanger Maintenance

Cleaning and maintenance of heat exchangers.

Damper Maintenance

Cleaning and maintenance procedures for dampers.

Scrubber Maintenance

Regular cleaning and maintenance of the scrubber.

Filter Maintenance

Procedures for cleaning or replacing filter inserts.

Activated Charcoal Filter Maintenance

Replacement guidelines for activated charcoal filters.

Frost Protection Measures

Shutdown, Fire, & Disposal

Shutdown Procedures

Procedures for seasonal and short-term shutdown of the unit.

Fire Safety Precautions

Safety precautions and actions to take in case of fire.

Disposal & Recycling Guidelines

Guidelines for safe and environmentally responsible disposal of unit components.

Maintenance Checklist

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