Husqvarna 115iHD55 (tool only): faults, parts & manual

🌐 ▾
Hedge trimmers — Husqvarna

Home › Garden & power tools › Hedge trimmers › Husqvarna 115iHD55 (tool only)

Husqvarna

115iHD55 (tool only)

Battery hedge trimmer. Spare parts with Husqvarna’s own order codes, and the troubleshooting chapter of the operator’s manual.

No longer built — parts still listed Photograph: a hedge trimmer. We hold no photograph of this exact machine, and we would rather say so than pass one off.
The TroubleAtlas app on a phoneTROUBLEATLAS APP · FREEFREE APPDownload our free appDownload our free appOur shopping centre in your pocket: dozens of suppliers that deliver in your country, compared, department by department.Dozens of suppliers compared, in your country. Get it free Get it free

What actually breaks

Open the problem that matches yours. Everything inside comes from the troubleshooting chapter of the operator’s manual Husqvarna publishes for this model — a 44-page document we read on 10 September 2026.

Fault messages shown on the display 12 lines

Husqvarna sets this out as a table with the columns “LED screen”, “Possible faults”, “Possible solutions”. We print the lines in the maker’s order.

  • The error LED flashes.
  • Overload
  • The cutting attachment cannot move freely. Release the cutting attachment.
  • Temperature deviation
  • Let the product cool down.
  • The product does not start.
  • Push the power trigger and press the start button at the same time.
  • Release the power trigger and stop the product.
  • The error LED comes on with red light.
  • It is necessary to do servicing on the product
  • Speak to your service dealer.
  • Battery
Further checks in the same chapter 14 lines

Husqvarna sets this out as a table with the columns “LED display”, “Possible faults”, “Possible action”. We print the lines in the maker’s order.

  • The green LED flashes.
  • Low battery voltage.
  • Charge the battery.
  • The error LED flashes.
  • Temperature deviation.
  • Use the battery in temperatures between
  • -10°C (14°F) and 40°C (104°F).
  • Too much voltage.
  • Make sure that the mains voltage aligns with the voltage stated on the rating plate of the product.
  • Remove the battery from the battery charger.
  • The error LED is on.
  • Cell difference is too much (1V).
  • Speak to your servicing dealer.
  • Battery charger
Further checks in the same chapter 7 lines

Husqvarna sets this out as a table with the columns “Problem”, “Possible faults”, “Possible solution”. We print the lines in the maker’s order.

  • Red error LED flashes.
  • Temperature deviation.
  • Use the battery charger in temperatures between 5 °C (41 °F) and 40 °C
  • (104 °F).
  • Red error LED comes on.
  • Too much cell difference (1V).
  • Speak to your servicing dealer.

Why we quote instead of rewriting. The manual is laid out as a table. Read by machine, a PDF loses the boundaries between columns, and pairing a symptom with the wrong remedy would give you a page that is confidently wrong rather than obviously broken. So we keep the maker’s order and words, and tell you how the table is built. The manual itself is linked further down.

Parts & prices

Every code below is Husqvarna’s own, read from the maker’s parts pages for this exact model. The code is printed on the part itself — on a label, moulded into the plastic or stamped in the metal. Read it off the broken part and type it here to find it straight away.

KEYPAD
599392401
🛒 Find this part
CONTROL UNIT
582405907
🛒 Find this part
MICRO SWITCH
585590601
🛒 Find this part
TERMINAL
588259701
🛒 Find this part
SLEEVE
588259801
🛒 Find this part

We hold no photograph of the individual parts: Husqvarna does not publish them, and we would rather say so than show you the wrong picture. Prices are the maker’s United States list prices on the day we read them — an order of magnitude, not a quote. The buttons search shops in your own country, and those shops pay us a commission.

Where to buy

The search opens in your own country’s shop, in that shop’s language, with our tracking — the shop pays us a commission, you pay the same price.

TOOLS FOR THE JOB

Tools you’ll need

Chosen for this family, not a generic list. Prices and availability come from the shop in your country, with our tracking.

Specifications

Copied field for field from the manufacturer’s own product page on 10 September 2026, in the maker’s units. We do not convert them: a rounded conversion is how a torque figure quietly becomes wrong.

Motor typeBLDC (brushless)
Product size length43.9 in
Weight (excl. battery)7.6 lbs
Knife length22 in
Teeth opening0.63 in
BatteryNot included
Battery chargerNot included
Battery chemistryLi-Ion
Battery voltage36 V
Equivalent vibration level (ahv, eq) rear handle1.3 m/s²
Equivalent vibration level (ahv, eq) front handle1.9 m/s²
Sound power level, guaranteed (LWA)90 dB(A)
Sound pressure level at operators ear78 dB(A)
Cutting speed3,000 cut/min
ConnectivityNot applicable

Manuals & documents

We link the maker’s documents instead of re-hosting them, so you always open the version Husqvarna is publishing today.

THE SAME BENCH

Other machines in this family

Machines in the same family for which we also have the maker’s codes, prices and troubleshooting chapter. The whole family →

Swipe for more →
◆ TROUBLEATLAS PRO

A polished page on our site: name, services, photos, contacts and area. Always online, always up to date, backed by our technical authority.

  • Your professional showcase
  • Present where people search — and cited by AIs
  • 24/7 automatic assistant
  • Bookings on Google Calendar
  • Google reviews on show
  • Optimization for AIs
TroubleAtlas Pro →
WHERE THIS COMES FROM, AND WHAT WE ARE MISSING

Our sources

What is missing, said plainly. We hold no photograph of this exact machine, no repair times and no failure statistics — nobody publishes those honestly. Prices are Husqvarna’s United States list prices and will differ in your country. We are not a dealer: we do not stock parts, and the buttons search shops that pay us a commission.

TroubleAtlas Technical Team · Compiled from manufacturer documents read on 10 September 2026 · Last checked 26 September 2026 · How we verify

Scroll to Top