Kelvion TEC1 Installation & Maintenance page 2

HEALTH AND SAFETY INSTRUCTION AND SIGNS
This concerns the following hazards, which may be encountered when installing and maintaining this equipment:
CAUTION
All work on the units must be carried out by a qualified engineer in accordance to all applicable codes, ordinances, laws
and local by-laws. Installation and maintenance manual must be kept with unit at all times. Ensure that instruction manual
is understood before installation Ensure working environment is suitable.
Use suitable PPE (Personal Protection Equipment) as per site regulations and as appropriate for the task. It is the responsibility of the person
performing the task and their employer to ensure that all suitable PPE is provided and worn at all times. Detailed below is some of the suggest-
ed PPE during installation and commissioning of the unit
Head protection Foot protection
BEFORE INSTALLATION
ELECTRICAL VOLTAGE
ENSURE THAT
1. The power supply is isolated before any installation or maintenance work is carried out.
2. The voltage, working fluid and the maximum working pressure stated on the product nameplate is suitable for the
working environment.
PROTECTIVE CLOTHING
Sharp edges on the casework of the units and coil fins are a possible cause of cuts to fingers and hands.
Appropriate protective clothing /gloves should always be worn.
ENSURE THAT:
• The proposed method of mounting is adequate to support the total operational weight (including frost & ice) of the unit. 'Dry Weights' are
given on the nameplate and the product sheet.
• Nameplate Data: When further pressure tests are carried out, the pressure applied shall not exceed 1.3 times the maximum operating
pressure given on the nameplate.
• When ancillary pressure equipment is supplied with a unit, but not a pipe to it, the parts must be treated as separate components and
data taken from individual nameplates.
• Rotating blades – dangling items of clothing, jewellery or any items that could be pulled into the fan set are a hazard. Keep safe working
distance from the fan plate.
• The fan guard should not be removed nor should the fan set be removed from the unit.
DURING INSTALLATION AND MAINTENANCE ENSURE THAT:
• The unit is installed and maintained by qualified personnel only.
• The temperature of coils with vinyl-coated fins does not exceed 150°C (e.g. during brazing), as toxic fumes would be produced.
BE AWARE OF BURN HAZARD:
BURN HAZARDS
1. Burn hazards from pipes and pipeline components when the heat exchanger temperature exceeds 60°C.
2. Burn caused by refrigerant coming into contact with the skin or eyes.
.
Hand protection High visibility clothing Eye protection