Liebert SL-14050 - Manuals - manualsarea.com

Page 2 - Table Of Contents; INSTALLATION

Table Of Contents INSTALLATION 1 RECEIVING & UNPACKING EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PRE-INSTALLATION CHECKPOINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 BASIC HUMIDIFIER CONFIGURATION . . . . . . . . . . . . . . . . . ...

Page 3 - RECEIVING & UNPACKING EQUIPMENT; HUMIDIFIERS; SGH Series Humidifier

INSTALLATION RECEIVING & UNPACKING EQUIPMENT 1. Check packing slip to ensure ALL material hasbeen delivered. 2. All material shortages are to be reported toLiebert within 48 hours from receipt of goods.Liebert assumes no responsibility for anymaterial shortages beyond this period. 3. Inspect shi...

Page 4 - BLOWER PACKS; Wall Bracket Mounting Detail

to clearances required for plumbing, electrical, andcontrol entrances. The clearance dimensions shownin this manual are for reference only and are theminimum required for maintenance of the humidifier.Local and National Codes should be consulted prior tofinal location and installation of the humidif...

Page 5 - POWER AND; STEAM DISTRIBUTORS; Overhead and Frontal Clearances for Blower

FRONT WALL SIDE STEAM CONDENSATE A 005-030 3.2" (8.0cm) 050-100 3.2" (8.0cm) A POWER AND CONTROL WIRING FROM HUMIDIFIER 10-20 050-100 3.2” (8 cm) 3. All SGH blower packs consist of a steelcabinet containing: blower/motor powered byvoltage directly from the humidifier, fuse, relay,speed selec...

Page 6 - Distributor Support; Cutting Duct for Mounting

5. Exercise extreme caution when installing infiber glass or internally lined ducts. 6. High positive or negative static pressure ductsor plenums have special requirements. Highpositive static pressure ducts may require theunit to be fitted with a fill cup extension kit.High negative static pressure...

Page 7 - PLUMBING; All water supply and drain line connections; Multiple Steam Distributors for Better Mixing; Multiple Steam Distributors

10. Any distributor longer than 3 feet (1 meter) should be supported at its end with a threadedrod through top or bottom of duct. See Figure#10. 11. It is recommended that single distributors are mounted near the bottom of the duct to ensurethe steam is dispersed into the majority of theair flow. Se...

Page 8 - Drain Line Connection; Steam Line Connection; Sloping the Steam Line

5. ALWAYS supply and install a shut off valve inthe water supply line dedicated to thehumidifier to facilitate servicing. Use ½" ODcopper to within 4 feet of the humidifier.Reduce copper to 3/8" OD and connect to thefactory-supplied 3/8" olive compression fittingunder the humidifier. DRA...

Page 9 - Do not run steam line more than 1 foot per; Long Steam Lines; Steam Hose Routing; Condensate Tee at any Low Point in Steam Line

3. Liebert steam supply hose or field-suppliedpiping should be sloped downwards from thesteam distributors to the humidifier. Slopeshould be at least 2" in 12" to promotecondensate runback. See Figure #18. If thisslope is not possible, condensate must beremoved before the distributor. See Fi...

Page 10 - CONDENSATE RETURN LINE; Trap to Prevent Steam in Condensate Line

ACCESSORIES - FILL CUP EXTENSION KIT(S) 1. The SGH humidifier is an electrode humidifier.It produces steam at atmospheric pressure.Pressure head must develop to push steamthrough supply line and into air duct. 2. Combined resistance of duct positive staticpressure and steam line resistance creates a...

Page 11 - ELECTRICAL; LOW VOLTAGE CONTROL WIRING; Controls are available from Liebert as accessories.; External Wiring of On/Off Controls

impeding condensate flow when ductpressures are below atmosphere. 6. The condensate line can go to either of twolarge holes in the fill cup cover on top ofhumidifier. 7. It is not necessary to return the condensate tothe humidifier. 8. Long condensate runs (more than twenty feet)should be sloped wel...

Page 12 - Varies With Each; Typical Modulation Wiring

information is relevant to all controls, factory suppliedor otherwise. A, B and C (described below) are to be wired in series (only one path for current) across terminals 8and 10 on the low voltage control terminal strip, orreplaced with a jumper wire for constant operation(see Figure #27). Caution:...

Page 13 - OPERATION; INTRODUCTION; END OF CYLINDER LIFE

4. The modulation signal must increase fromminimum toward maximum as sensed RH(actual RH) drops below desired RH (%RHsetpoint). In response, humidifier’s steamoutput will increase from minimum towardmaximum. When humidifier’s steam output(lbs/hr) matches humidification load (lbs/hr),modulation signa...

Page 15 - LIMITED WARRANTY; THE COMPANY makes no warranty and assumes no liability unless the

LIMITED WARRANTY Liebert Corporation (hereinafter collectively referred to as THE COMPANY), warrant for a period of two years from date of shipment, that THE COMPANY’smanufactured and assembled products, not otherwise expressly warranted (with theexception of the cylinder) are free from defects in m...

Page 16 - Cylinder Last Replaced:; LIEBERT CORPORATION

Model # :_________________________ Serial # :__________________________ Cylinder # :_________________________ Cylinder Last Replaced: _________________________ MTH/DAY/YR _________________________ MTH/DAY/YR _________________________ MTH/DAY/YR PRINTED IN CANADA LIEBERT CORPORATION 1050 Dearborn Dri...