Personal Lift User Manual

ManualsBrandsEmerson ManualsOther381333230

381333–230 C

50 Hanover Road, Florham Park, New Jersey 07932–1591 USA

For sales or service call 1 800 800–2726 (ASCO) www.ascopower.com

ASCO POWER TECHNOLOGIES CANADA PO Box 1238, 17 Airport Road, Brantford, Ontario, Canada N3T 5T3

telephone 519 758–8450, fax 519 758–0876, for service call 1 888 234–2726 (ASCO) www.asco.ca

Operator’s

Manual

Series 386 Electrically–Operated

Non–Automatic Transfer Switches

D–design 30 through 230 amps

DANGER is used in this manual to warn of high

voltages capable of cau si n g shock , burns, or death .

WARNINGisusedinthismanualtowarn

of possible personal injury.

CAUTIONisusedinthismanualtowarn

of possible equipment damage.

30–200 amp sizes

Note: Refer to the outline and wiring drawings

provided with your ASCO Series 386 Non–Automatic

Transfer Switch for all installation and connection

details and accessories.

An experienced licensed electri cian must install the Non-

Automatic Transfer Switch.

Rating Label

Eac h Non-Automatic Transfer Switc h contains a rating label

to define the loads and fault circuit withstand/closing ratings.

Refer to the label on the Transfer Switch for specific values.

Do not exceed the values on the rating label.

Exceeding the rating can cause personal injury

or serious equipment damage.

Identific ation Label

The identification label on the Transfer Switch includes

data for each specific ASCO Series 386. Use the switch only

within the limits shown on identification label.

TABLE OF CONTENTS

INSTALLATION 1-1........................

Functional Test 1-2........................

SEQUENCE OF OPERATION 2-1...........

TESTING & SERVICE 3-1..................

Troubleshooting 3-2.......................

ADJUSTMENTS 4-1.......................

OPTIONAL FEATURES 5-1.................

INDEX back cover.........................

Summary of content (12 pages)

PAGE 1
Operator’s Manual Series 386 Electrically–Operated Non–Automatic Transfer Switches D–design 30 through 230 amps DANGER is used in this manual to warn of high voltages capable of causing shock, burns, or death. WARNING is used in this manual to warn of possible personal injury. Note: Refer to the outline and wiring drawings provided with your ASCO Series 386 Non–Automatic Transfer Switch for all installation and connection details and accessories.
PAGE 2
Catalog Number Identification Typical ASCO 386 catalog no. for solid neutral, 3 pole, 150 amp, 480 V, N–ATS in Type 1 enclosure: D 386 A 3 150 N 1 C Neutral A – solid B – switched C – overlapping blank – none Phase Poles 2 – single Ø 3 – three Ø Amperes Voltage 30 70 100 150 200 * A 115 B 120 C 208 D 220 E 230 F 240 * 200 amp.
PAGE 3
Catalog Number Identification Typical ASCO 386 catalog no. for solid neutral, 3 pole, 230 amp, 480 V, N–ATS in Type 1 enclosure: D 386 Neutral A – solid B – switched C – overlapping A Phase Poles 2 – single Ø 3 – three Ø 3 230 Amperes 230 ** blank – none ** 230 amp.
PAGE 4
SECTION 1 INSTALLATION ASCO 386 Non–Automatic Transfer Switches are factory wired and tested. Installation requires skid removal then securing the enclosure to the supporting foundation. Three cable spacers are included with 150, 200, and 230 ampere transfer switches. When installing power cables, run the cables through the cable spacers as shown in Figure 1–1. Position cable spacers within 1½ inches from lugs.
PAGE 5
INSTALLATION (continued) Functional Test The Functional Test consists of three checks: manual operation, voltage checks, and electrical operation. Do these checks in the order presented to avoid damaging the non–automatic transfer switch. Read all instructions on the Wiring Diagram and labels affixed to the automatic transfer switch. Note the control features that are provided and review their operation before proceeding.
PAGE 6
INSTALLATION (continued) Functional Test (continued) 2 – Voltage Checks 3 – Electrical Operation First check nameplate on the transfer switch for rated voltage. It should be the same as the normal and emergency line voltages. This procedure will check the electrical operation of the Non-Automatic Transfer Switch. See Figure 1–3. Close the transfer switch enclosure door and tighten the screws before you test electrical operation.
PAGE 7
SECTION 2 SEQUENCE OF OPERATION Controller Code 1 Refer to Section 5, Optional Accessories for additional control functions. Refer to Wiring Diagram furnished with the ASCO 386. Note Control Features furnished on this switch, and review operation.
PAGE 8
SECTION 3 TESTING & SERVICE PREVENTIVE MAINTENANCE REPLACEMENT PARTS Reasonable care in preventive maintenance will insure high reliability and long life for the switch. An annual preventive maintenance program is recommended. Replacement parts are available in kit form. When ordering parts provide the Serial No., Bill of Material No. (BOM), and Catalog No. from the transfer switch nameplate. Contact your local ASCO Power Technologies sales office or ASI.
PAGE 9
TESTING & SERVICE (continued) MANUAL LOAD TRANSFER 1. Open normal and emergency source circuit breakers. This procedure will manually transfer the load if the Controller is disconnected. 2. Use manual handle to manually operate transfer switch to the opposite source. If detachable, remove the handle. See Section 1, Manual Operation. 3. If the transfer switch is in the Emergency position manually start the engine generator and then close the emergency source circuit breaker.
PAGE 10
SECTION 4 ADJUSTMENTS Sensor Adjustments Voltage and frequency sensor pickup and dropout points are factory set as specified on the Wiring Diagram. The frequency setting can be set for 50 or 60 Hz.. To change this setting, follow the procedure below. Use Table 4-1 for the setting and corresponding DIP switch actuator. Table 4-1. Frequency Settings. ( LABEL FACTORY SETTING Frequency 60 / 50 Hz 60 Hz Shaded DIP switch is standard factory setting).
PAGE 11
SECTION 5 OPTIONAL FEATURES MOTOR LOAD TRANSFER LOAD DISCONNECT FEATURE Connect external circuits to the terminals indicated on the Wiring Diagram in the back of this manual. Inphase monitoring logic controls transfer and retransfer of motor loads, so that inrush currents do not exceed normal starting currents. It avoids nuisance tripping of circuit breakers and mechanical damage to motor couplings. The double throw (Form C) contact is rated for 28 VDC or 120 VAC (6 amps resistive).
PAGE 12
INDEX A auxiliary circuits, 1–2 B I O operation electrical, 1–3 manual, 1–2 illustration of, 1–2 warning, 1–2 sequence of, 2–1 identification label, cover inphase monitor, 5–1 barriers, 1–2 inspection, 3–1 C cable lugs, 1–1 preparation, 1–1 spacers, 1–1 illustration of, 1–1 catalog number, inside cover cleaning, 3–1 optional features, 5–1 load disconnect, 5–1 motor load transfer, 5–1 installation, 1–1 P L parts, 3–1 problem, 3–2 labels, rating, cover R rating label, cover connections line, 1–