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August 12, 2017 18:08

Disassembly Procedure drills Interskol


  • 1 Demolition hammers Interskol paragraph 18 models, p22, p26, P28, P30 and p600 models p710
  • 2 Features keyless chuck type SDS-plus rotary hammers Interskol
    • 2.1 Dismantlingkeyless chuck
    • 2.2 Dismantling the mode knob into punch Interskol P-26
  • 3 impact mechanism unit Disassembly punch Interskol P26 / 800ER
    • 3.1 Dismantling impact mechanism punch Interskol P-26 / 800ER
      • 3.1.1 tool receiver Dismantling
    • 3.2 striking mechanism stem Dismantling
    • 3.3 Dismantling catchers, strikers
  • 4 Dismantling impact mechanism punch Interskol P710ER
  • 5 Dismantling electrical perforatorInterskol
    • 5.1 dismantling the stator
    • 5.2 rotor dismantling
    • 5.3 dismantling chain management and removal of carbon brushes
  • 6 Video disassembly drills Interskol
    • 6.1 Disassembly punch Interskol P-18/ 450ER
    • 6.2 Disassembly punch INTERSKOL P-26 / 800ER
    • 6.3 Disassembly punch INTERSKOL P-600ER
    • 6.4 Disassembly punch Interskol P-710ER

lately, especially popular

punchersInterskol.They are reliable in operation, easy to repair.They are easy to get spare parts.

Hammers Interskol have a wide range.

Tools conditionally divided into two segments: the guns, can be combined chuck type SDS-plus rotary hammers and with a cartridge-type SDS-max.
Repair Interskol punch can be made both in the service centers, as well as their own.
To perform drills Interskol repair their own hands, it is necessary to have a locksmith skills and knowledge in electrical engineering in secondary school.

And always remember to respect safety rules.

Each tool has an appropriate sign of marking.

example: hammer Interskol P-18 / 450Er.


  • letter P indicates that the tool belongs to the family of drills;
  • figure 18 indicates that with the hammer drill can be used with a diameter of 18 mm;
  • figure 450 indicates the punch power in watts.

line drills Interskol with SDS-plus rounds is represented by 13-th model: P-18 / 450ER, P-20 / 550ER, P-22 / 620ER, P-24 / 700ER, P-24 / 700ER-2, P-26 / 750EV, P-26 / 800ER, P-26 / 800ER-2, P-28 / 800EV, P-30 / 900ER, P-30 / 900ER-2, Win32 / 1000 Oe, P-32/2-1000EV.

Interskol Hammers with SDS-max ammo represented by the following models: Interskol P-35 / 1100E, P-35 / 1100EV-2, P-40 / 110EV-2, P-45 / 1100E, P-50 / 1200E.

In the market there are other models of drills Interskol: Interskol P-ER 600 and ER 710 P Interskol.

These models were made in the early development of the company Interskol production.

Among residential users the most common models are presented punchers Interskol p26 / 800ER, P30 / 900ER, p710 / ER.

Demolition hammers Interskol models paragraph 18, p22, p26, P28, P30 and p600 models p710

operating principle is the same in all drills.

The torque from the rotor is transmitted to the stem shaft and a working tool mounted on it.At the same time, with the help of the rocker bearing, called by the people "drunk bearing", the torque is converted into a reciprocating motion, transmitting the impact impulse in the tool.All

perforators Interskol collected on one common chart and consist of the same units.

Conditionally Interskol hammers consist of three blocks:

  • block percussion gear assembly;
  • stator block;
  • block circuits supply and control.

Repair hammers Interskol should begin with the study of the instrument circuits, tools and workplace training.

These blocks have these models have their own design features.

For ease of consideration, divide into groups represented by the guns.

The first group will include drills Interskol P-18, P-22, P-24, P-26, P-30.

A second group we will consider removing drills Interskol P-600 and P710.

Design features such as the keyless chuck SDS-plus rotary hammers Interskol

begin with differences in site design mounting the keyless chuck.

disassembly principle keyless chuck in all drills practically identical.

The rotary hammers Interskol use keyless chuck type SDS-plus.To work with the hammer Interskol necessary to use the tool shank SDS-plus.

Dismantling keyless chuck

Dismantling the keyless chuck, consider the example of punch Interskol P-26 / 800ER.

SDS-plus chuck

setting the punch to the back of the handle, it is necessary to remove the protective sleeve position 1, position 2 and remove the washer to get the locking ring position 3.

Then removed the washer and retaining ring pos.4 pos.5.The next step is removed sleeve push pos.6.

To release the locking ball pos.8 need to click on a special washer pos.9.Remove the bulb, remove the conical spring position 10.

design of the keyless chuck punch Interskol P-30 / 900ER has fewer parts.But the order of disassembly is the same.

No. 30 cartridge

keyless chuck rotary hammers in Interskol P-600ER and 710ER P-almost identical and disassembled in the same sequence.

chuck p 710

Details keyless chuck drills Interskol P600ER P710ER and dismantled in the following sequence:

  • removed ring special item 1;
  • freed bush riding position 2;
  • pressed pos.3 special ring and the ball goes to position 4;
  • spiral spring is extracted pos.5.

All drills Interskol to remove the gear case after removing the need to switch modes.

Dismantling the mode knob into punch Interskol P-26

bent sideways punch, turn the hand mode pos.28 counterclockwise until it stops while pressing the poz.26.Pull the handle of the gun body.

Never switch the mode dial when operating the punch.

percussive punch mechanism unit Dismantling Interskol P26 / 800ER

Driving percussion mechanism Interskol punch P- 26 / 800ER

Driving percussion mechanism Interskol punch P-26 / 800ER

The bulk of the differences found in the hammer mechanism design.

firing mechanism consists of several components:

  • barrel percussion mechanism;
  • intermediate shaft;
  • strikers and strikers;
  • piston sleeve;
  • bearings.

firing mechanism in rotary hammers Interskol works on the same principle.

Differences in design features.

Dismantling impact mechanism Interskol punch P-26 / 800ER

The punch Interskol P-26 / 800ER hammer mechanism consists of the following components:

  • tool receiver;
  • pressing the barrel assembly;
  • trunk;
  • intermediate shaft;
  • strikers, strikers, prommassa.

tool receiver Dismantling

position 12 tool receiver disassembled after removal from the keyless chuck parts.

The first phase neatly taken out four roller pos.11.Then the receiver is removed from the body poz.18 in which the inserted needle bearing poz.20.

The needle bearing is mounted trunk poz.36.

Remove the trunk tool receiver.

need to remove prommassu pos.16 From the tool receiver poz.15 sleeve, cuff pos.14 and pos.13 rubber sealing ring.

striking mechanism stem Dismantling

trunk poz.36 extracted from the inner shell poz.18 after the gear case you are separated from the stator housing.

To do this, the gear housing is necessary to unscrew four screws poz.30.

Then unscrew three screws on the handle poz.85 poz.86.After removing the handle, turn the brush holder housing poz.81.until.When it can be removed from the housing.

Now the gear housing and the stator housing are easily separated by using a screwdriver to hook one of them in the place of docking.

trunk easily removed from promschita poz.53 (inner casing).

On the outer diameter of the barrel put: spur gear poz.35, poz.33 spring, washer and retaining ring poz.32 poz.31.

In the cavity of the barrel body is poz.40 catcher, the striker 45.

Dismantling catchers, strikers

Dismantling catcher poz.40 is to separate from him poz.41 damper catcher poz.42 striker, cover safety device poses.43 and the locking ring poz.44.

The piston is inserted into the striker poz.47 poz.45 to be learned.

With poz.45 pinched O-ring removed poz.46.

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From piston ears poz.47 necessary to separate and remove the finger poz.48 two rings poz.49.

Dismantling countershaft

To disassemble the intermediate shaft poz.57, it is necessary to pull it out of the inner housing.

D- 26 intermediate shaft
With poz.58 shaft, remove the leash poz.55 switch spring poz.56.

C on the other hand: Remove the sleeve bearing poz.65, support poz.64 spring, spring poz.63, gear wheel combination poses.62.

spare parts catalog promvala p- 26

impact mechanism Dismantling the gun Interskol P710ER

design of the firing mechanism and procedure for disassembling the gun at Interskol 710ER is somewhat different from other models of drills.

main differences in the design of the intermediate shaft, the impact mechanism and the mode switch trunk.

Driving percussion mechanism and the intermediate shaft punch Interskol P710ER

Driving percussion mechanism and the intermediate shaft punch Interskol P710ER

Punch Interskol 710ER is a machine rotary-percussion action.It consists of the drive and the actuator.As the electric motor is used collector.The actuator is a combination of compression-percussion mechanism and the rotary vacuum-type mechanism.The reciprocating movement is transmitted by the rolling bearing.

P 710 trunk directory

The scheme presents the order of disassembly poz.15 trunk (marked by a red arrow), the composition of strikers and strikers (marked blue arrow).Green arrow designated parts of the mode switch.

intermediate shaft is highlighted in the diagram below orange.It consists of a shaft mounted poz.47 and it details.Understands easy, according to the attached scheme, does not require special knowledge.

Dismantling electrical punch Interskol

Electrical punch Interskol consists of three main parts:

  • rotor;
  • stator;
  • control circuit with carbon brushes.

order of dismantling of the electrical parts of all models hammers Interskol almost the same.

Schematic diagram punch Interskol P- 26 / 800ER

Schematic diagram punch Interskol P-26 / 800ER

In the early stages we divided the body into two, gear housing and stator housing.

Dismantling the stator

To disassemble the stator poz.74, you must pull out of the housing poz.77 poz.72 protective diaphragm covering the stator from dirt and dust.

Remove the two screws and remove the stator poz.73 poz.74.To facilitate the process of pulling out enough to knock on the end cap of the stator bar or wooden mallet.

the stator can be removed pad terminal poz.75.This is done in order to check the quality of the contacts from the stator to the brush holder.

rotor Dismantling

rotor understands when you need to replace the manifold, bearings, rewind coil.

separate the rotor from the percussion mechanism assembly can be by releasing the two screws and removing the shield poz.68 poz.67.

With rotor poz.69 necessary to remove bearings poz.66, 70, a damping sleeve poz.71.Bearings are easily removed with the help of a stripper.

catalog electrics n - 26

Dismantling the control circuits and the dismantling of the carbon brushes

based management puncher Interskol is poz.87 poz.90 switch and reverse lock.With a combined punch a button, you can set the speed of the motor frequency,
catalog control wiring parts perforator Interskol P-26 / 800ER

Control circuit 26 - n

poz.83 To get the brush, it is necessary to remove the brush holder poz.81.Cleared by turning it counterclockwise by 90ยบ.Releasing the brush holder, carbon brushes easy reach.

Driving drills Interskol P710ER P600ER and has its own characteristics:

  • brush holder is not combined;
  • used a different type of circuit breaker.

e scheme p- 710

Parts Catalog electrical p710ER

All!Punch Interskol dismantled.Read instructions on how to assemble and remontet and lubricate the punch.

Video disassembly drills Interskol

Disassembly Punch Interskol P-18 / 450ER

Disassembly Punch INTERSKOL P-26 / 800ER

Disassembly Punch INTERSKOL P-600ER

Disassembly punch Interskol P-710ER