Welcome Spring! In addition to enjoying warmer weather, Spring is also a crucial time to ensure your equipment is in optimal condition for upcoming months.
INSPECT YOUR ONSPOT SYSTEM
Check all components: including chains, brackets, and control mechanisms, for any signs of wear or damage. Replace any worn-out parts to ensure proper functioning.
Clean and Lubricate: Clean the Onspot system thoroughly, removing any dirt, grime, or debris that may have accumulated during winter. Apply lubricant to moving parts to prevent rust and ensure smooth operation. Grease the pivot point of the arm where it rotates.
Test Activation: Test the activation of the Onspot system to ensure it engages and disengages properly. This can be done on a clear surface at low speeds to verify functionality.
Review Maintenance Records: Review maintenance records to ensure that all scheduled maintenance tasks have been performed. Address any overdue maintenance items promptly.
Update Training: Ensure that drivers are properly trained on the operation and maintenance of the Onspot system. Provide refresher training if needed to promote safe and effective usage.
Finally, it is recommended to remove at least the chainwheels in the spring to extend the lifespan of the pivot points. Mark all components clearly on which side on the truck they came off of and have them ready for the next winter.
TIRE PRESSURE CHECK
Even if you properly inflate your vehicle’s tires to the recommended PSI range, tire pressure is significantly affected by weather, with warmer temperatures causing an increase. For every 10°F change in temperature, tire pressure can fluctuate by about 1 PSI.
Impact on truck tires can cause overinflation which can also lead to uneven tire wear. Compromised traction escalates the risk of blowouts, especially when driving on hot surfaces or at high speeds.
It’s essential to regularly check and adjust tire pressure to the vehicle manufacturer’s recommended PSI range. Monitor tire pressure in the cooler morning or evening hours to get a more accurate reading. By proactively administering tire maintenance during the sweltering summer heat, you can establish a safer vehicle for any emergency call.
Here are signs of overinflated tires in summer:
Your treads are wearing unevenly. If the center of your tires’ tread is wearing faster than the edges, there’s a good chance that they are over inflated.
Your Tire Pressure Monitor System comes on after you’ve been driving for 15-20 minutes. If your tire pressure is too high before you drive, it can only increase with friction from the road. If your TPMS light illuminates while your car is in operation, you’ll need to check your tire pressure as soon as possible.
AIR CONDITIONING UNITS
Your department should have the A/C unit on your apparatus checked and recharged (if needed) regularly. Don’t wait for those super-hot days to come and realize that your A/C unit can’t keep up!
We have a multi-point inspection of the entire system to ensure it is running at its best.
THE COMPRESSOR
We check the proper oil and the correct amount are in your air conditioning system. Too much heat and incorrect or low oil will cause your compressor to give out early. No matter who the manufacturer of your fire apparatus, we will determine the correct type of oil and ensure the right amount is present.
THE EVAPORATOR
You may have been told that evaporators will never need to be cleaned. The truth is, the evaporator can still be clogged with dirt, lint and other foreign matter. Any foreign matter can cling to the cooling fins and reduce air flow. The evaporator can also be a haven for mold and bacteria. If you have an unpleasant smell when you turn on the a/c the chances are it’s time for some maintenance. Of course, an evaporator filter can help cut down on contaminants. Consider having one installed if a filter is not already present.
THE CONDENSER
The condenser is another location that may become clogged by debris and dirt. A routine visual inspection of the condenser fans will reveal any problems. If the condenser fans are on top of the apparatus, branches and leaves may get lodged in the fan blades. If the air conditioner condenser is located in the engine housing, road debris may reduce or restrict fan movement. Usually a quick cleaning of these parts can restore any reduced performance caused by the debris.
LEAKS
Typically, an air conditioning system that does not cool well is a symptom of a leak somewhere in the system. A Glick Service Technician will utilize gauges to check pressure levels across the system. If there is a leak, we will be able to pinpoint where the leak is happening.
Of course, you can do a quick check yourself. Inspect the fittings, the condenser, compressor hose fittings, and shaft seal connected to the air conditioning system on your fire truck. Any evidence of refrigerant oil is a possible leak. If you suspect a possible leak, give us a call to explore your options.
For more info or to set up a service appointment, email service@glickfire.com, or call one of our PA locations:
