Long ago (maybe 45 years) my old company evolved mostly into a spray foam roofing contractor from just an insulator. Because of the iso particles and small size screens, and yes, not doing a good job of sealing the iso drums. This was always a recipe for a pile of disaster. I kept shooting myself in the foot and no one would help to unload the gun.Continue reading
Taking care of your equipment will save you in the long run. The best way to keep your gun spraying is to keep it clean, lubricated and polished. You should also always see the manufacturer’s manual for specific maintenance needs for all of your equipment.
When using your transfer pump a variety of issues can occur, the most common being running out of material. As soon as the pump runs out of material, it will cavitate from loss of fluid trying to pump air and most often run wild until the operator shuts it down. Having the pump run out of material can cause damage resulting in shut down repair time or even permanent damage to the pump, costing time and money to replace.
Having warm material is very important for spray foaming, however, it is easy to think a few degrees won’t make a difference. It is important for the health of your equipment and the quality of your work to wait for those few extra degrees to get you the best quality!
Remember to always warm up material to the manufacturers recommended temperature to get the best spray!
Taking time to properly train your team will prevent losses in both time and money. By investing in your employees, you are able to have them run more efficiently and spend less time fixing costly mistakes.
Training doesn’t always have to take a ton of time out of your schedule. Taking one day to train a group of employees on proper equipment handling, maintenance or basic trouble shooting can prevent hours of lost time. Afterall, spending a few hours to train your crew on taking care of equipment can prevent having hours or even days of downtime due to a preventable mistake.
Daily hose maintenance is important to prevent your hoses form getting unnecessary damage and ensuring your hose and equipment last longer.Continue reading
Changing material from Open Cell to Closed Cell or vice versa can result in many issues with product loss, cross contamination or time loss. By using the Logan Manifold you are able to quickly and efficiently change from one material type to the next without wasting extra time or material.
It may seem redundant but, when spray foaming, keep your job site ventilated and do it every single time you spray. Keeping the work area ventilated will prevent unnecessary exposure to fumes and particles that can cause damage to workers. Best practice is to be aware of the airflow and have a source of entry and a way for air to flow out of the work space. Also remember to keep the area ventilated until the re-entry time specified by the foam manufacturer.
For more information on proper ventilation procedures review the EPA Spray Foam Ventilation Guidelines
What you need to know before changing hydraulic oil is when operating in ambient temperature recommendations of 0 to 90°F (-17 to 32°C) frequency is about 1000 hours or 12 months, whichever comes first and/or in 90°F and above (32°C and above) 500 hours or 6 months, whichever comes first.
Citgo A/W ISO Grade 46 Amsoil AWI ISO Grade 46 (synthetic*) BP Oil International Energol® HLP-HM, ISO Grade 46 Carl Bechem GmbH Staroil HVI 46 Castrol Hyspin AWS 46 Chevron Rykon® AW, ISO 46 Exxon Humble Hydraulic H, ISO Grade 46 Mobil Mobil DTE 25, ISO Grade 46 Shell Shell Tellus, ISO Grade 46 Texaco Texaco AW Hydraulic, ISO Grade 46 *
NOTE: After changing hydraulic oil and upon starting motor, hydraulic pumps may make a screeching noise until primed. If this noise continues for more than 30 seconds, switch off motor control and contact your machine manufacturer.
Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure due to the thermal expansion. Over-pressurization can result in equipment rupture and serious injury.