Maintenance Checklist

• Replace all filters.
• Clean evaporator coils and condensers.
• Clear clogs and clean drain lines to ensure proper flow.
• Remove any standing water from drain pans to avoid overflows.
• Replace worn pulleys and belts.
• Inspect ducts for dust, mold or debris.
• Check the refrigerant charge and for any possible leaks.
• Check thermostats and their controls to ensure they are correctly set.
• If necessary, change batteries.
• Check all connections and the electrical system.
• Make sure the fan motor is operating correctly.
• Inspect the blowers and blades to maintain proper airflow.
• Lubricate any moving parts.
• Check the HVAC cabinet for leaks.
• Make sure the HVAC cabinet door is securely closed.
• Remove any debris from around the unit if it is outdoors.

We have extensive experience servicing industrial switchgear. We can inspect panels, switchgear, and motor control centers (MCCs), as well as perform any and all of the maintenance required.

Preventative maintenance of MCCs typically occurs either by inspecting energized equipment or inspecting de-energized equipment.

Inspecting de-energized equipment

Inspecting de-energized equipment often requires more training than visual inspections.  Engineers are required to follow specific guidelines on de-energizing, isolating, and grounding the equipment needing to be inspected.

De-energized inspections include:

• Assessing the structure
• Evaluating buses and splice connections
• Looking at wiring and branch circuit protection devices
• Evaluating starters and contactors

Our service contracts are fall into the following categories:

• Standard Contract
  This provides you an agreed amount of servicing visits with all adjustments and nil-cost minor repair works being carried out at the time within the service time.  Any faults highlighted during services are quoted and carried out separately as agreed.  Call outs to faults between services are also chargeable.

• Fully Comprehensive
  This would give you an agreed amount of servicing visits with all adjustments and nil-cost minor repair works being carried out at the time.  Faults highlighted during services are corrected at no additional cost (subject to certain exclusions such as lighting damage etc.) with all parts and labour included.  Call outs to faults between services are also inclusive.

• Labour Comprehensive
  As per fully comprehensive, but with parts only being chargeable.  Again, this is flexible to include or exclude certain items.  Faults highlighted during services are corrected with no additional labour costs (subject to certain exclusions such as lighting damage etc.). Call outs to faults between services are only chargeable for parts used