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Pittsburgh 2.5 CFM 1/6 HP Moja Stage Pumpu ya Utupu

Pittsburgh 2.5 CFM 1/6 HP Moja Stage Mwongozo wa Mtumiaji wa Pampu ya Utupu

Model: 2.5 CFM 1/6 HP One Stage Pumpu ya Utupu

Utangulizi

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Pittsburgh 2.5 CFM 1/6 HP One Stage Vacuum Pump. Please read this manual thoroughly before operating the pump and retain it for future reference.

The Pittsburgh 2.5 CFM 1/6 HP One Stage Vacuum Pump is designed for deeper vacuum draw, pulling vacuum down to 75 microns. Its precision-machined one-stage pump effectively removes moisture from air conditioning systems, preparing them for safe refrigerant addition. This pump is ideal for automotive air conditioning, HVAC work, and other applications requiring high vacuum pull from a compact unit.

Taarifa Muhimu za Usalama

Always observe basic safety precautions when using this product to reduce the risk of personal injury and damage to equipment.

  • Soma maagizo yote kabla ya matumizi.
  • Vaa vifaa vinavyofaa vya kinga ya kibinafsi (PPE), pamoja na miwani ya usalama na glavu.
  • Hakikisha eneo la kazi lina hewa ya kutosha.
  • Usiendeshe pampu katika hali ya mvua au kuiweka kwenye mvua.
  • Ondoa nishati kabla ya kufanya matengenezo au huduma yoyote.
  • Use only with specified refrigerants (R134A, R12, R22).

Sanidi

Before initial operation, ensure the vacuum pump is placed on a stable, level surface. Check the oil level and fill if necessary with appropriate vacuum pump oil.

Initial Oil Fill/Check

  1. Locate the oil fill cap and sight glass on the pump.
  2. Unscrew the oil fill cap.
  3. Pour vacuum pump oil into the fill port until the oil level is visible in the sight glass, reaching the indicated fill line. Do not overfill.
  4. Badilisha kofia ya kujaza mafuta kwa usalama.

Connecting to an HVAC System

The pump features dual ports for R134A and R12/R22 systems. Use appropriate manifold gauges and hoses for connection.

Pittsburgh 2.5 CFM 1/6 HP Moja Stage Vacuum Pump connected to an HVAC system with manifold gauges.

Kielelezo cha 1: The Pittsburgh 2.5 CFM 1/6 HP One Stage Vacuum Pump connected to an HVAC system. The image shows the vacuum pump on a wooden deck, connected via yellow and blue hoses to a manifold gauge set. The manifold gauge set is then connected to an outdoor HVAC unit. This setup illustrates a typical vacuuming process for an air conditioning system.

  1. Ensure all valves on the manifold gauge set are closed.
  2. Connect the appropriate vacuum hose from the manifold gauge set to the vacuum pump's inlet port.
  3. Connect the manifold gauge set to the service ports of the HVAC system.
  4. Thibitisha miunganisho yote ni ngumu ili kuzuia uvujaji.

Maagizo ya Uendeshaji

Follow these steps for proper operation of the vacuum pump to evacuate an HVAC system.

  1. With the pump connected to the system and manifold gauges, open the manifold gauge valves to the system.
  2. Plug the vacuum pump into a grounded electrical outlet.
  3. Turn on the vacuum pump. The pump will begin to pull a vacuum on the system.
  4. Monitor the vacuum gauge on your manifold set. Allow the pump to run until the desired vacuum level (e.g., 75 microns or lower) is achieved and held steady for a specified period (e.g., 15-30 minutes) to ensure all moisture is removed.
  5. Once the desired vacuum is reached, close the manifold gauge valves to isolate the system from the pump.
  6. Turn off the vacuum pump and then disconnect it from the manifold gauges.
  7. Proceed with refrigerant charging as per HVAC system manufacturer's instructions.

Matengenezo

Matengenezo ya mara kwa mara huhakikisha uimara na utendaji bora wa pampu yako ya utupu.

Mabadiliko ya Mafuta

Vacuum pump oil should be changed frequently, especially after each use on a contaminated system or when the oil appears cloudy or discolored. Contaminated oil reduces the pump's ability to pull a deep vacuum.

  1. Ensure the pump is off and unplugged.
  2. Weka chombo kinachofaa chini ya kuziba kwa kukimbia mafuta.
  3. Ondoa kuziba kwa kukimbia mafuta na kuruhusu mafuta yote ya zamani kumwaga kabisa.
  4. Badilisha plagi ya mifereji ya mafuta kwa usalama.
  5. Refill with new, clean vacuum pump oil as described in the "Initial Oil Fill/Check" section.

Usafishaji wa Jumla

Keep the exterior of the pump clean and free of debris. Do not use harsh chemicals or solvents that could damage the housing.

Kutatua matatizo

Sehemu hii inashughulikia masuala ya kawaida ambayo unaweza kukutana nayo na pampu yako ya utupu.

TatizoSababu inayowezekanaSuluhisho
Pampu haianzaNo power; Thermal overload tripped; Motor fault.Check power connection and outlet; Allow pump to cool down; Consult qualified technician.
Pump not pulling sufficient vacuumLow or contaminated oil; Leaks in system/hoses; Clogged inlet filter.Change oil; Check all connections for leaks; Clean/replace inlet filter.
Kelele nyingi/mtetemoLow oil level; Damaged internal components.Check and add oil; Contact customer support for service.

Vipimo

Key technical specifications for the Pittsburgh 2.5 CFM 1/6 HP One Stage Vacuum Pump:

  • Maombi: R134A, R12, R22 refrigerant
  • Kiwango cha mtiririko: 2.5 CFM
  • Horsepower (hp): 1 / 6 HP
  • Upeo wa Juu Ombwe: maikroni 75 (Pascal 10)
  • Urefu wa Bidhaa: inchi 9
  • Urefu wa Bidhaa: Inchi 11-1/4.
  • Upana wa Bidhaa: Inchi 4-3/4.
  • Uzito: Pauni 18.25.
  • Ukubwa wa Thread: 1/4 in. SAE & 1/2 in.
  • Nyenzo ya Makazi: Durable die cast aluminum
  • Ulinzi: Thermal and current overload protection

Udhamini na Msaada

Kwa maelezo ya udhamini au usaidizi wa kiufundi, tafadhali rejelea afisa wa mtengenezaji webtovuti au wasiliana na idara yao ya huduma kwa wateja. Hifadhi risiti yako ya ununuzi kwa madai ya udhamini.

Mtengenezaji: Pittsburgh

ASIN: B006ZBAXSW

Tarehe ya Kwanza Inapatikana: Mei 4, 2014

Kwa usaidizi wa ziada, unaweza kutembelea product page on Amazon.com.

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