1. פּראָדוקט איבערview
The Zurn Z812B4-XL AquaSpec Gooseneck Faucet is a durable and efficient fixture designed for commercial washrooms. This faucet features a 4-inch centerset design with a 5 3/8-inch gooseneck spout and 4-inch wrist blade handles. Constructed from lead-free cast brass with a polished chrome finish, it is built for longevity and compliance with water safety standards.
שליסל פֿעיִקייטן אַרייַננעמען:
- מאָדעל: Z812B4-XL
- פּלאַן: 4-inch centerset, deck mount
- שפײז: 5 3/8-inch stationary or swinging gooseneck
- אַעראַטאָר: Standard 2.2 GPM pressure-compensating, with options for 0.35 gpm to 2.2 gpm
- שעפּן: Two 4-inch wrist blade handles, vandal-resistant and color-coded (hot/cold)
- מאַטעריאַל: Lead-free cast brass body
- ענדיקן: Polished chrome-plated
- פּאַטראָן: Heavy-duty quarter-turn ceramic disc
- נאָכקומען: ADA compliant, complies with Safe Water Drinking Act

פיגורע 1: הויפּט view of the Zurn Z812B4-XL AquaSpec Gooseneck Faucet with chrome finish and wrist blade handles.
2. סעטאַפּ און ייַנמאָנטירונג
2.1. איידער איר אָנהייבן
- Ensure all necessary components are present: faucet body, handles, aerator, mounting hardware, and water supply lines.
- אויסלעשן די הויפּט וואַסער צושטעל צו דער אינסטאַלאַציע געגנט.
- רייניק דעם אַרבעטס־געגנט און זאָרגט פֿאַר גענוגנדיקע באַלויכטונג.
- Gather necessary tools: adjustable wrench, plumber's putty or silicone sealant, screwdriver, flashlight, and safety glasses.
2.2. ינסטאַלירונג סטעפּס
- Prepare the Sink/Deck: Clean the faucet mounting holes on the sink or countertop. Apply a thin bead of plumber's putty or silicone sealant around the base of the faucet body where it will contact the sink.
- בארג די קראַן: Insert the faucet body through the mounting holes from above the sink. From underneath, secure the faucet using the provided washers and mounting nuts. Hand-tighten first, then use an adjustable wrench to snug them, ensuring the faucet is straight. Do not overtighten.
- פֿאַרבינדן וואַסער צושטעל ליניעס: Attach the hot and cold water supply lines to the corresponding inlets on the faucet body. Ensure a tight, leak-free connection. Connect the other ends of the supply lines to the hot and cold water shut-off valves.
- אינסטאַלירן הענטלעך: Place the wrist blade handles onto their respective stems. Secure them with the provided screws, ensuring they are properly aligned and functional.
- אינסטאַלירן אַעראַטאָר: Ensure the aerator is securely threaded onto the end of the gooseneck spout.
- טעסט פֿאַר ליקס: Slowly turn on the main water supply. Check all connections for leaks. Run both hot and cold water through the faucet for a few minutes to flush out any debris.

פיגורע 2: פראָנט view of the faucet, illustrating the wrist blade handles and gooseneck spout for connection reference.
3. אַפּערייטינג ינסטרוקטיאָנס
The Zurn Z812B4-XL faucet is designed for simple and reliable operation.
- קערן אויף / אַוועק: Rotate the wrist blade handles to turn the water on or off. The left handle typically controls hot water (indicated by a red color code), and the right handle controls cold water (indicated by a blue color code).
- אַדזשאַסטינג טעמפּעראַטור: Mix hot and cold water by adjusting the rotation of both handles simultaneously until the desired temperature is achieved.
- וואַסער לויפן: The faucet is equipped with a 2.2 GPM pressure-compensating aerator, ensuring a consistent flow rate regardless of water pressure fluctuations.
4. וישאַלט
Regular maintenance will ensure the longevity and optimal performance of your Zurn Z812B4-XL faucet.
4.1. רייניקן דעם קראַן
- Clean the chrome finish regularly with a soft cloth and mild soap and water.
- פֿאַרמײַדן אַברייסיוו רייניגער, שטרענגע כעמיקאַלן, אָדער שרויפֿנדיקע פּאַדס, ווײַל די קענען שאַטן די ענדיקונג.
- שווענקט גוט אויס מיט ריינעם וואַסער און טריקנט מיט אַ ווייכן שטאָף צו פאַרמייַדן וואַסער פלעקן.
4.2. לופטער אויפהאלטונג
- If water flow decreases or becomes erratic, the aerator may be clogged with debris.
- Unscrew the aerator from the spout by hand or with an aerator wrench.
- Disassemble the aerator and rinse all components under running water. Use a small brush to remove any mineral deposits or particles.
- צוריקשטעלן דעם אַעראַטאָר און שרויפן עס צוריק אויף דער שפּריץ.
4.3. Cartridge Maintenance
The ceramic disc cartridge is designed for up to one million cycles and is covered by a limited lifetime warranty. In the event of a persistent drip or leak from the spout, the cartridge may need inspection or replacement. Consult a qualified plumber or Zurn customer support for assistance.
5. טראָובלעשאָאָטינג
זעט די טאבעלע אונטן פאר אלגעמיינע פראבלעמען און זייערע מעגליכע לייזונגען.
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| נידעריק וואַסער לויפן | Clogged aerator; partially closed shut-off valves; debris in water lines. | Clean the aerator (see Section 4.2). Ensure shut-off valves are fully open. Flush water lines. |
| Faucet drips from spout | אפגענוצטע אדער געשעדיגטע קעראַמישע דיסק קאַרטרידזש. | Contact Zurn customer support or a qualified plumber for cartridge inspection/replacement. |
| ליק ביים באזיס פון קראן | Loose mounting nuts; improper sealant application. | Tighten mounting nuts (do not overtighten). Reapply plumber's putty or silicone sealant if necessary. |
| Leak at handle base | Loose packing nut or worn O-rings within the handle assembly. | Tighten packing nut. If leak persists, O-rings or cartridge may need replacement. Consult a professional. |
6. ספּעסאַפאַקיישאַנז
| מאָדעל נומער | Z812B4-XL |
| סאָרט | זורן |
| מאַטעריאַל | Lead-free Cast Brass |
| ענדיקן טיפּ | פּאַלישט קראָום |
| מאַונטינג טיפּ | דעק בארג |
| נומער פון כאַנדאַלז | 2 (Wrist Blade) |
| לאָך צייל | 3 |
| ספּאַוט דערגרייכן | 5 3/8 אינטשעס |
| לויפן קורס | 2.2 GPM (standard), adjustable options from 0.35 GPM to 2.2 GPM |
| פּאַטראָן טיפּ | Quarter-turn Ceramic Disc |
| ספּעציעלע פֿעיִקייטן | Lead Free, Water Saving, ADA Compliant, Vandal-Resistant |

פיגורע 3: זייַט view of the faucet, showing the gooseneck spout and handle profile.
7. וואָראַנטי און שטיצן
7.1. וואָראַנטי אינפֿאָרמאַציע
- Limited Faucet Warranty: The Zurn Z812B4-XL faucet is covered by a 3-year limited warranty.
- Ceramic Disc Cartridge Warranty: The ceramic disc cartridge is backed by a limited lifetime warranty, reflecting its durability and reliability.
ביטע האַלטן דיין דערווייַז פון קויפן פֿאַר וואָראַנטי קליימז.
7.2. קונה שטיצן
For technical assistance, warranty inquiries, or replacement parts, please contact Zurn customer support. Refer to the official Zurn webזייטל אדער פּראָדוקט פּאַקאַדזשינג פֿאַר די מערסט אַקטועל קאָנטאַקט אינפֿאָרמאַציע.
אָנליין רעסורסן: www.zurn.com





