1. Sarrera
This manual provides essential instructions for the safe and efficient operation, assembly, and maintenance of your Koblenz WD-353L Portable Wet-Dry Vacuum Cleaner. This 3-gallon, 2.0 Peak HP unit is designed for versatile cleaning tasks, handling both wet and dry messes in various environments.

Image 1.1: The Koblenz WD-353L Portable Wet-Dry Vacuum Cleaner.
2. Segurtasun informazioa
Beti jarraitu oinarrizko segurtasun neurriak tresna elektrikoak erabiltzean, sute, deskarga elektriko edo lesio arriskua murrizteko. Irakurri argibide guztiak tresna hau erabili aurretik.
- Ez utzi aparatua arretarik gabe entxufatuta dagoenean. Desentxufatu entxufetik erabiltzen ez duzunean eta zerbitzua eman aurretik.
- Ez erabili kanpoan edo gainazal hezeetan.
- Ez utzi jostailu gisa erabiltzea. Arreta handia behar da umeek edo umeek gertu erabiltzen dutenean.
- Erabili eskuliburu honetan deskribatzen den moduan soilik. Erabili fabrikatzaileak gomendatutako eranskinak soilik.
- Ez erabili hondatutako kablearekin edo entxufearekin. Aparatuak behar bezala funtzionatzen ez badu, erori egin bada, hondatu, kanpoan utzi edo uretara erori bada, itzuli zerbitzu zentro batera.
- Ez tiratu edo eraman kabletik, ez erabili kablea helduleku gisa, ez itxi ate bat kabletik, edo ez tiratu kablea ertz edo ertz zorrotzetatik. Ez jarri aparatua kablearen gainean. Mantendu kablea gainazal beroetatik urrun.
- Ez deskonektatu kableari tiraka. Deskonektatzeko, heldu entxufeari, ez kableari.
- Ez maneiatu entxufea edo aparatua esku bustiekin.
- Ez sartu objekturik irekiduran. Ez erabili irekiera blokeatuta dagoela; mantendu hauts, litxar, ile eta aire-fluxua murrizten duen ezer.
- Mantendu ilea, arropa solteak, atzamarrak eta gorputz-atal guztiak irekiguneetatik eta atal mugikorretatik urrun.
- Ez hartu erretzen edo erretzen ari den ezer, hala nola zigarroak, pospoloak edo errauts beroak.
- Ez erabili likido sukoiak edo erregarriak jasotzeko, hala nola gasolina, edo erabili egon daitezkeen tokietan.
- Ez erabili iragazki-poltsa eta/edo iragazkiak lekurik gabe.
- Deskonektatu aurretik, itzali kontrol guztiak.
- Kontuz ibili eskaileretan garbitzean.
3. Paketearen edukia
Egiaztatu behean zerrendatutako osagai guztiak zure paketean sartuta daudela:
- Koblenz WD-353L Wet/Dry Vac Unit
- 1-1/4 inch x 4 feet TWIST-N-LOCK Hose
- Hartu tresna
- Zirrikituzko pita
- Filter Bag (Cloth Filter)

Image 3.1: Included accessories: Crevice Tool, Pick Up Tool, TWIST-N-LOCK Hose, and Filter Bag.
4. Muntaketa
Jarraitu urrats hauek zure xurgagailua muntatzeko:
- Deskonprimitu osagaiak: Kontu handiz kendu pieza guztiak ontzitik.
- Attach Wheels (if separate): If the wheels are not pre-attached, firmly press them into the designated slots on the base of the tank until they click into place.
- Install Filter Bag: For dry vacuuming, ensure the cloth filter bag is securely installed over the filter cage inside the tank. Refer to Image 4.1 for visual guidance on internal components.
- Motorraren burua segurua: Place the motor head onto the tank, ensuring it is properly aligned. Secure the latches on both sides of the tank to firmly lock the motor head in place.
- Konektatu mahuka: Insert the TWIST-N-LOCK hose into the intake port on the front of the motor head. Turn the hose 1/4 turn clockwise to lock it securely. (See Image 4.2 for hose connection).
- Erantsi osagarriak: Connect the desired cleaning tool (Pick Up Tool or Crevice Nozzle) to the end of the hose or to the extension tubes if extra reach is needed.

4.1. irudia: Lehertua view showing the Powerful Motor, Intake Port, Cloth Filter, Support Ring, and Rugged Polypropylene Tank.

Image 4.2: Detail of the TWIST-N-LOCK Hose Connection.
5. Funtzionamendu-argibideak
Your Koblenz WD-353L offers 3-in-1 functionality: wet vacuuming, dry vacuuming, and blowing.
5.1 Lehorra xurgatzea
- Ensure the cloth filter bag is properly installed.
- Connect the hose and desired dry cleaning accessory (e.g., Pick Up Tool for general debris, Crevice Nozzle for tight spaces).
- Entxufatu korronte-kablea entxufe elektriko egoki batean.
- Press the power switch located on the motor head to the 'ON' position.
- Hasi hondakin lehorrak xurgatzen.
- When finished, turn the power switch to 'OFF' and unplug the unit.
5.2 Hezea xurgatzea
Garrantzitsua: Remove the cloth filter bag before wet vacuuming. Using the cloth filter for wet pickup will damage the filter and reduce suction.
- Unlatch the motor head and remove it from the tank.
- Remove the cloth filter bag. Reattach the motor head and secure the latches.
- Connect the hose and desired wet cleaning accessory.
- Entxufatu korronte-kablea entxufe elektriko egoki batean.
- Press the power switch to the 'ON' position.
- Begin vacuuming liquids. The vacuum will automatically shut off when the tank is full.
- When finished, turn the power switch to 'OFF' and unplug the unit. Empty the tank immediately after wet vacuuming.
5.3 Puzgailu-funtzioa
The vacuum can be converted into a powerful blower for clearing debris from surfaces.
- Ziurtatu unitatea deskonektatuta dagoela.
- Remove the hose from the intake port.
- Insert the hose into the blower port located on the rear of the motor head (see Image 5.1). Turn 1/4 turn clockwise to lock.
- Plug the power cord into an outlet and turn the unit 'ON'.
- Zuzendu aire-fluxua hondakinak garbitzeko.
- When finished, turn the power switch to 'OFF' and unplug the unit.

5.1. irudia: Amaituview of the vacuum showing Accessory Storage, Oversize Handle, TWIST-N-LOCK Hose Connection, Pick Up Tool, Crevice Tool, and Blower Port.
6. Mantentzea
Mantentze-lan erregularrak zure xurgagailuaren errendimendu optimoa bermatzen du eta bizitza luzatzen du.
6.1 Filter Care
- Cloth Filter: For dry vacuuming, regularly blow dust off the cloth filter to maintain suction power. Change the filter after multiple cleanings or when suction noticeably decreases.
- Hezea xurgatzea: Always remove the cloth filter before wet vacuuming. Allow the filter to dry completely before reinstalling for dry use.
6.2 Depositua hustea
- Always unplug the vacuum before emptying.
- Unlatch the motor head and carefully lift it off the tank.
- Bildutako hondakinak edo likidoak arduraz bota.
- Clean the inside of the tank with water and mild detergent if necessary. Rinse thoroughly and allow to dry before reassembly.
6.3 Kableen biltegia
Wrap the 10 ft power cord around the designated cord wraps on the motor head for tidy storage (see Image 6.1).

6.1. irudia: Atzekoa view showing the power cord wrapped for storage.
7. Arazoak
If your vacuum cleaner is not operating correctly, consult the table below for common issues and solutions.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Hutsa ez da pizten | No power to outlet; Power switch is OFF; Faulty cord/plug | Check power outlet; Turn switch ON; Inspect cord/plug for damage, contact service if damaged. |
| Xurgatze potentzia baxua | Clogged hose/accessories; Full tank; Dirty filter; Motor head not sealed properly | Clear obstructions; Empty tank; Clean/replace filter; Ensure motor head latches are secure. |
| Ur-ihesak depositutik | Tank is overfilled; Motor head not sealed properly; Damaged tank | Empty tank; Ensure motor head latches are secure; Inspect tank for cracks, contact service if damaged. |
| Mahuka deskonektatzen da erabiltzean | Hose not properly locked into port | Ensure hose is inserted and twisted 1/4 turn clockwise to lock. |
8. Zehaztapenak
Key technical specifications for the Koblenz WD-353L:
- Ereduaren izena: WD-353L
- Marka: Koblenz
- Edukiera: 3 litro
- Motor-potentzia: 2.0 gailurra HP
- Wattage: 540 watt
- Amparoa: 4.5 Amps
- Xurgapen maximoa: 43 hazbete
- Hodiaren luzera: 4 oin (1-1/4 hazbeteko diametroa)
- Elikatze-kablearen luzera: 10 Oin
- Iragazki mota: Oihal
- Ezaugarri berezia: Compact, Lightweight, Portable, Wet/Dry, Blower Function
- Produktuaren neurriak: 13.78"L x 11.42"Z x 15.35"A
- Elementuaren pisua: 7.1 kilo
- Zarata maila: 75 dezibelio
- Kolorea: Urdina, Beltza
- Energia iturria: Kable elektrikoa
- Segurtasun-zerrenda: cETLus

Image 8.1: Koblenz WD-353L with key dimensions.
9. Bermea eta laguntza
Your Koblenz WD-353L Portable Wet-Dry Vacuum Cleaner comes with a 5 Urteko Fabrikatzailearen Berme MugatuaBerme honek erabilera normalaren pean material eta fabrikazio akatsak estaltzen ditu.
For warranty claims, technical support, or to purchase replacement parts, please contact Koblenz customer service. Refer to the contact information provided with your product packaging or visit the official Koblenz webgunea.
Zaintzeko jarraibideak: To maintain product longevity, blow dust off the filter to maintain suction, change the filter after multiple cleanings, empty the tank regularly, and ensure the hose is properly locked and unlocked with a 1/4 turn.





