What Is MARSHINE Cable Tray Roller For Cable Ladder?
The MARSHINE Galvanized Steel Ladder Frame Cable Tray Type Roller is a premium quality product, which is used to lead and support the cable as it is being installed, especially in application where cables have to be run via the ladder type cable trays. Manufactured from galvanized steel this Roller is suitable for use in moist environments and is resistant to rust. The roller mechanism facilitates a smooth unobstructed flow of cables through trays, which to minimizing friction, so that to prevent the damage to cables and assisting in safe and efficient routing of cables.
So How To Use MARSHINE Galvanized Steel Cable Tray Roller?
Preparing for Installation
Inspect the Roller
Your galvanized steel frame should be rust-free, dent-free, and crack-free. Look over the mounting brackets and rollers for wear.
The MARSHINE Galvanized Steel Ladder Frame Cable Tray Type Roller need to spin easily and smoothly. Remove dirt, dust or other particles from the rollers.
Ensure that you have the entire roller system, such as the frame, the brackets and that all is correctly fitted, and that none of the pieces is defective.
Check Cable Compatibility
The roller’s groove width and size must be appropriate for the cable you are using. The cable should be able to curve gradually without being bent tightly.
Ensure that the roller is suitable for the cable weight and the load. This is even more necessary when dealing with large or hefty cables, that exert maximum strain on the roller system.
Prepare the Work Area
Make sure there is a way through the cable tray and that it is clean. Debris could make the cable rub and get damaged while installed.
Begin at the cable tray’s end and install the roller, which will assist the cable in passing smoothly over the tray. The roller need to be positioned at a right height and angle to hold a good line for a cable.
Installing Roller
Place the Roller
Place the roller at the point of access of the ladder-type cable tray. The ladder frame is made in such a way that it is very easy to align so you just need to find whether the roller is well centered over the tray or not.
Make sure if the cable can go through the roller without get stuck. The roller should be placed a little above the cable tray to steer the cable without bends.
Fasten the Roller System
If the roller has slides, adjust them to the appropriate height. Attach the roller firmly to the tray or to the support beam with the included mounting hardware or brackets.
Make sure that the roller is properly fastened and will not shift while running the cable. Pulling cables through a tray should have its stability.
Running the Cable
Please make sure Rough Brush Shelf is fixed first before installing this MARSHINE Galvanized Steel Ladder Frame Cable Tray Type Roller:
If you are using a cable hoist, winch, or pulley to raise the cable near the roller and tray.
Make sure the cable is straight as it goes through the roller.
Insert the cable into the roller groove smoothly and tightly, the cable should be comfortable and move smoothly on the roller system.
Pull the cable through the tray by means of winch or pulling tool. Maintain a uniform and steady strain on the cable, so as not to jerk it or to impose undue strain on it.
Follow the progress of the cable as it falls through the roller. It should roll freely in and out along the tray edge without catching or binding.
If there’s resistance, stop the process and investigate for misalignment. If the cable starts to bind or excessive friction develops, move the roller so that it is properly aligned with the cable tray.
