PL-PROC - Uncategorized Furman - Free user manual and instructions
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| Product Type | Power conditioner and voltage regulator for professional audio equipment |
| Brand | Furman |
| Model | PL-PROC |
| Dimensions (W x D x H) | 48.3 cm x 43.2 cm x 8.9 cm (19-inch rack format, 2U) |
| Weight | 10.4 kg |
| Power Supply | 100-240 V AC, 50/60 Hz, maximum consumption 20 A |
| Output Power | 20 A total, 10 AC outlets (8 switched, 2 unswitched) |
| Voltage Regulation | Yes, maintains output between 120V ±5% for input from 97 to 140V |
| RFI/EMI Filtering | Differential and common mode filter, attenuation >40 dB at 100 kHz |
| Surge Protection | MOV varistor with fault indication, protection up to 6000V |
| Startup Sequence | Progressive outlet activation to avoid current spikes |
| Display | Digital display showing input voltage, output voltage, and current |
| Maintenance and Cleaning | Unplug before cleaning, use a soft dry cloth. Do not use liquid or abrasive products. |
| Safety | Do not expose to moisture, do not open the case. Use with a grounded outlet. |
| Spare Parts and Repairability | Replacement fuses available. Repair by an authorized technician recommended. |
| Installation Instructions | Mount in 19-inch rack, ensure proper ventilation. Connect audio equipment to switched outlets. |
| Warranty | 3 years (parts and labor) after product registration |
Frequently Asked Questions - PL-PROC Furman
What is the difference between switched and unswitched outlets?
Switched outlets (8 total) turn on and off with the main switch, while unswitched outlets (2 total) remain powered at all times, ideal for devices that need to stay on (e.g., recorder).
How to interpret the digital display indications?
The display shows input voltage (before regulation), output voltage (after regulation), and total current draw. In normal mode, output is stabilized at 120V. If input voltage is abnormal, a warning appears.
What to do if the device stops working or displays an error?
First check the main fuse (accessible at the rear). If the fuse is intact, unplug all equipment and test with no load. If the problem persists, contact Furman technical support. Do not attempt repair yourself.
Can I connect a power amplifier to the PL-PROC?
Yes, but ensure total consumption does not exceed 20 A. High-power amplifiers can draw high peak current; if current exceeds 20 A, the internal circuit breaker will trip.
What is the role of voltage regulation?
The regulator maintains a stable output voltage at 120V (±5%) even if the input voltage varies between 97V and 140V. This protects your audio equipment from power grid fluctuations.
How to clean the Furman PL-PROC?
Unplug the device. Use a slightly damp (not wet) soft cloth to wipe the case. Do not use solvents, alcohol, or abrasive products. Do not allow liquid to enter ventilation slots.
Is the PL-PROC compatible with 230V voltage?
Yes, it accepts input from 100 to 240V AC, 50/60 Hz. However, voltage regulation is set for 120V output. For 230V use, output will also be regulated to 120V (model designed for North American market). Check your equipment: it must accept 120V.
Can I daisy-chain multiple PL-PROCs?
No, daisy-chaining (connecting the output of one PL-PROC to the input of another) is not recommended. Each unit must be plugged directly into a dedicated AC outlet to avoid overloads and ground loops.
How to activate the startup sequence?
The startup sequence is automatic: when you turn on the PL-PROC, the switched outlets activate gradually (about 0.5 second interval) to avoid a sudden current draw. No adjustment is needed.
Where to find spare parts for the PL-PROC?
Replacement fuses (type 5x20 mm, 20A) are available from authorized Furman dealers or online. For any other parts, contact Furman after-sales service. Repairs must be carried out by a qualified technician.
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Product information
Brand : Furman
Model : PL-PROC
Category : Uncategorized