Machine installation

Attention! The length of the material to be cut should not be greater than the length of

636363101 63 5.3 Machine placement

A

Ø NUT M12 DIN 934 WASHER

A DETAIL CONCRETE

ANCHORAGE BOLT SHEET PLATE BOLT M12x30 DIN 933

Attention! The machine should be installed by trained personnel.

Figure 5.2

646464101 64 5.4 Electrical connections

Connect the machine to the main supply by means of standard electrical cables. The machine is arranged with respect to 3 phase main voltage. The cable input is through under the electrical panel, the cable ends should be connected to the terminals illustrated in the electrical schema.

The electrical connections of the machine should be realized by qualified personnel.

1. In order to realize a correct electrical connection, first of all be sure that the main switch of the machine is closed. Afterwards, realize 3 phased cable and grounding connection.

2. Connect the L1, L2, L3 and N and PE end of the cables to the terminal inside the electrical panel.

3. After you connect the cable ends, apply power to the panel. If the connection is correct, bring the main switch on the electrical panel from “0” to “1” position (it is on the control panel).

4. Bring the switch numbered 1 on the machine control panel (Figure 5-3) from “0” to “1” position. The light of the screens should turn on. If the screens do not turn on, this shows that there is problem in the electrical connection. By changing the places of the cable ends, the machine should be COMPLETELY INSULATED and the phase of the machine should be interrupted and the connections should be checked.

5. After the screen is turned on, press the button numbered 2. The hydraulic pump operates. Now the machine is ready for functioning. After you observe that the blade functions after pressing the button numbered 3, stop the blade by pressing the button numbered 4.

6. Panel feeding voltage is 24 volt; Solenoid coil feeding voltage is equal to 24 DC. Each solenoid coil adjustment is connected to the circuit by means of separate relays.

Local (coming to the machine) voltage should be checked by assessing the transformer and the main motor voltage. Connect the suitable supply cable to the machine and apply power after checking.

1 2 3 4

Figure 5.3

656565101 65 5.4.1 Motor direction

Cutting motor will be seen when observed from the rear of the machine. The rotation direction of the cutting motor, which rotates the cutting blade, should not be changed. In order for the teeth on the blade to realize cutting, the teeth should face the motor side and they have to rotate towards the motor. Material feeding motor is adjusted so as to be able to rotate in both directions. For feeding the material, the clamps should be tightened. In order to be able to realize cutting in the desired size, the newly designed driving group facilitates the cutting process for the user.

Check the rotation direction of the machine motors.

Machinenin

5.4.2 Motor current values

kW

A A

HP

mm²

q

A A A

q

A

A

A q

A A

mm²

q q

Figure 5.4

CUTTING MOTOR DIRECTION

DRIVING MOTOR DIRECTION

BLADE DIRECTION

666666101 66 5.5 First checks

All of the sensitive adjustments of the machine are realized by qualified personnel in our company in the final control step.

The electrical powering connections are described in the previous title. Though, check the below-mentioned items.

5.5.1 Cooling liquid

Take borate oil, which is equal to 10 % of the depot capacity, and take water, and mix the borate oil and water inside a vessel substantially.

Exemplary Application: For a depot of 60 liters, mix 6 liters of borate oil and 54 liters of water. Pour the prepared mixture to the grid holes on the chip box carefully. While filling the cutting liquid, be careful not to pour the liquid outwardly.

Carefully pour the 60 liters of cutting liquid, which was prepared outside beforehand, to the machine pool. Afterwards, take the cooling pump switch, which is illustrated by number 3 in Figure 5-3, to the right position. Be sure that the cooling water is pressed by the related pump. Afterwards, take the cooling pump switch to the left position and interrupt water flow.

After checking that the cooling water pump functions in a correct manner, bring the saw to the upper border position in the plant adjustment by pressing the saw upward button which is mentioned in the previous title.

5.5.2 Hydraulic Unit

The hydraulic unit comprises hydraulic depot and valves (Figure 5-5). The hydraulic unit, which does not occupy much space in the machine, provides high efficiency and it provides the hydraulic of the machine.

Attention! Check the grounding connection of the hydraulic power unit. Check the lubricant level. If it is missing, fill it.

Hydraulic Depot capacity is 12 liters.

Figure 5.5

676767101 67 The power unit comprises three units:

1. Electrical motor 2. Solenoid valves 3. Tank (Hydraulic Depot)

The electrical motor has 3 synchronized types or single-step normally operating B14 type or continuous unshielded version (model). DC, functioning with 12 and 24 volt, serves the valve block for the front shield of the motors.

The solenoid members are cartridge type. Their coils can function with 12, 24 V DC voltages. And 110, 220 V Rac, Binders are under DIN 43650.

5.5.3 Hydraulic Unit Cleaning

The cleaning of hydraulic unit is realized by cloth fabric. Other members can not be used. The fabric should not be dispersed onto the surface. Once a year, the lubricant in the tank should be cleaned and moreover, the tank should be cleaned. The lubricant change should be realized in the following manner.

The pressure in the system is discharged. The electrical connection of the hydraulic unit is interrupted. The pipe (tube) is removed. The hydraulic unit screws are removed by means of a screwdriver. The unit is placed vertically on the tank. The repairing screw is removed and the tank elbows are placed again. The electrical motor is placed together with the center block. The old lubricant is discharged. The tank inner surface is cleaned. In addition to this, the suctioning filter is also cleaned.

The electrical motor with center block is cleaned and afterwards it is placed inside the tank. The repairing screw and the elbow are screwed. The assembled unit is put into operating position. The mentioned amount of hydraulic lubricant is carefully put into the tank through the opening illustrated in Figure 5-6. The air hole should be tightly closed. The pipe (tube) is assembled. And the hydraulic unit is joined with the electrical motor.

Realize the pressure adjustment from here.

Realize the hydraulic level check and the filling process from here.

Attention! Operation using dirty oil decreases the lifetime of the machine.

Figure 5.6

686868101 68 5.5.4 Hydraulic Unit pressure adjustment

The pressure adjustment in the hydraulic unit is realized by the RV08-2A valve. The pressure adjustment should be realized through the place illustrated in Figure 5-6.

A pressure adjustment is assembled to part “P”. The adjustment screw is removed. The adjustment screw should be removed completely.

The hydraulic unit is operated and the adjustment screw is made active until the desired pressure level is reached. Afterwards, the adjustment screw is locked.

PART 6 – INSTRUCTIONS FOR COMMISSIONING THE MACHINE