Worksheetsdisconnect/reconnect 01
Total questions: 21
Worksheet time: 21mins
What do you have to check here?
"Cable cores on terminals"
I check how many wires are connected here and write the number down.
I check the wires in the device. All the wires are connected, undamaged and in order.
I check if the device has more connection terminals that are not in use.
I check the wires in the device. The extra wires I cut out in order to make more space for the connection.
What do you have to check here?
"Lugs on cable cores"
I check the cable logs with a microscope, looking for manufacturing defects.
I test the cable logs with an insulation resistance multimeter.
I check the torque value of the connected cable logs.
I check the cable logs if they are correct and well installed/pressed.
What do you have to check here?
"Cores are numbered"
I check if the marking of the cable type is still visible on the cable.
I check if the wires of the cable are numbered in case of a complex connection, and they are still visible.
I check my tools if they are insulated up to 1000V.
I check if the tag number of the motor is corresponding with the pressure transmitter.
What do you have to check here?
"Earth connections correct"
I check the internal earth connection of the electrical device.
I check if the power cable of the pump is the correct size.
I check if the temperature is not too cold to pull cables.
I check if I have the correct tools to perform work on earth connections.
What do you have to check here?
"Cable- entry / glands / pull relief"
I check the cable entries with a leak detector. If the cable entries are leaking, I tighten the connections.
I check if the correct gland/blind is used, still in a good condition, and if not, I remark the correct size for replace.
I check the cable gland if it is water proof with a high pressure water unit.
I check the strength of the gland by pulling the cable out of the gland.
What do you have to check here?
"Spare glands are blinded"
I check if the gland is correct for this power cable.
I check if I have some some blind plugs with me if I need to use them.
I check all the cable entries, and spare glands. Every cable entry must be blinded/plugged with the correct material.
I check if the blind plug is not made of wood. It is not allowed anymore.
What do you have to check here?
"Cable numbers installed"
I check if the cable number and the tag number is the same. It must be the same always.
I check if I can read the type of the cable on the cable. If not, I remark it.
I check if every cable has a cable number. Every cable must have a visible cable number. If they miss it, I remark it.
I check if the cable has a cable number. If not, I can fix it with a pen.
What do you have to check here?
"Cable installation correct"
I check if the cable installation is correct, including cable support, ty-raps, damages on cable. I remark if something is incorrect.
I check the temperature of the cable with a thermal camera. If it is too hot, I must turn off the power.
I check if I have enough ty-raps with me to support the cable.
I check the insulation of the cable with an insulation tester. If the value is less then 1 megaohm, I remark it.
What do you have to check here?
"Disconnected cable and cores protected against weather conditions"
I check if all the cables are disconnected, if not I disconnect the rest of the cables.
I check the weather. If it is not raining at the moment I don't have to use bags.
I check if all the disconnected cables are protected with a bag so it does not allow water flow in. Opening of protecting bag must look down!
I check if all the disconnected cables are protected with a bag. I use many ty-raps so the position of the bag doesn't matter.
What do you have to check here?
"Impulse lines not damaged"
I check the impulse lines with an pulse oximeter. If the result of the tester is fault. I write down the value and remark it.
I check the impulse lines with my hands. If I feel pulse that is enough measure.
I check the impulse lines with a leak detector. If it detects leaks I remark it.
I check the impulse lines visually, looking for damages. If it is damaged I remark it.
What do you have to check here?
"Twin ferrule fittings"
I check the twin ferrule fittings with a torque spanner if they are tightened enough.
I check the twin ferrule fittings with a spanner if I can tighten them more. They have to be as tightened as possible!
I check the twin ferrule fittings with a leak detector. If they are leaking I remark it.
I check the twin ferrule fittings if it is the correct combination of materials, and they are assembled in the right way.
What do you have to check here?
"Air supply line (copper/PVC) correct"
I check the air supply line with a torque spanner if it's tightened enough.
I check the air supply line with a leak detector. I mark the location of the leak with red paint.
I check the air supply line of the device including ball valve, fittings, tubing. If I find damages, leaks, or incorrect materials, I remark it.
I check the air supply line with a multimeter if the earthing of the PVC pipe line is correct. If not I remark it.
What do you have to check here?
"Reducer(s) correct (regulated)"
I check the air filter regulator(s) if they are not leaking, regulating well and if they are in a good condition.
I check the reducer(s) if the pressure is minimum 10 bar. If it is less than that I remark it.
I check the reducer(s) if they the earthing connection is in order. If the earthing is not OK I remark it.
I check the reducer(s) if the current regulator is on the right value. It must be 10A!
What do you have to check here?
"Fastening and construction"
I check the stud bolts of the valve if they are fastened enough. If not I remark it.
I check the supporting and the construction of the device including instrumentation pole, bolts, clamps, nuts.
I check the construction by stepping on it. If it can bear me it is strong enough!
I check the pipe rack of the pipe lines if it is correct to hold so many pipes. If not I remark it.
What do you have to check here?
"Name or tag plate"
I check the name and tag plates of the device, if they are present and are visible. If not I remark it.
I check the name of the plant if it is spelled correctly. If not I remark it.
I check the data sheet of the motor in order to know how to connect the pressure transmitter.
I check the name or tag plates of the Walkie Talkie in order to know which channel I switch to.
What do you have to check here?
"Earthing facilities"
I check the earthing cables with a leak detector.
I check the earth cables with a thermal camera. If the current is too much it heats up the cable.
I check the earthing cables with a magnetic field detector. If current is presented it magnetize the cable.
I check the earthing cables and facilities. I make sure the connections are correct and fastened well.
What do you have to check here?
"Gasket and/or seal undamaged"
I check the gaskets and seals of the device. If they are not present I tighten the device stronger so it's waterproof.
I check the gaskets and seals of the device. They must be present and undamaged. I remark every incorrect observation.
I check the gaskets and seals of the device. If the seal missing I use teflon tape instead. It does not matter as long as it is waterproof.
I check the gaskets and seals of the device. I use silicon glue to improve the protection of the device.
What do you have to check here?
"Workplace tidy up"
I check the workplace after I finished my job. I clean up the workplace and dump the collected garbage. I don't leave unused materials behind!
I check the workplace if something fishy is going on!
I check the workplace if the weather is good enough to perform work.
I check the workplace to look for the right tools to perform work.
What do you have to do here?
"Remarks/connection/tubing hook-up"
I draw a connection drawing as small as possible so I can save some paper.
I draw a connection drawing in order to provide information for reconnection including cable numbers and tag numbers.
I draw a connection drawing in order to provide information for reconnection. Cable and tag numbers are not necessary. I will reconnect it anyway!
I don't draw a connection drawing because it is so easy to reconnect. Good professionals don't need drawings.
What do you have to do here?
"Disconnect, Carried out by"
I do not have a pen with me. How am I supposed to sign it without a pen?
I do not write anything here, I do not have time for this.
I am an instrumentation fitter, but the electrician has already signed it. There is no more space to sign. I do not have to sign it.
I write my name, date and sign it here in order to prove I have done the job. My supervisor knows whom to ask for more information.
What do you have to write here?
"Equipment nr.:"
I write here nothing. This report is always together with a work package. That makes it obvious.
I write here the cable number of the equipment. If there is no cable number present, I don't write anything.
I write here the type of the equipment. There isn't another equipment like this in this area. I think it is better so!
I write here the tag number of the device that I am working on.
