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SK300-XL Steam Humidifier

 

 

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General conditions of sales & warranty 

 

1. General 

 

Unless otherwise arranged, in writing, the acceptance 

of the Order Confirmation by the purchaser includes 
acceptance of the "General Conditions of Sale and 
Warranty" of National Environmental Products, Ltd hereafter 
referred to as NEP. 

2. Incoterms 

 

The international rules for interpretation of trade terms 

"Incoterms" as defined by the ICC Incoterms publication no. 
460 from 1990, shall apply to the commercial terms used 
herein. 

3.  Confirmation of Order 

 

NEP shall not be deemed to have accepted an order 

until written "Order Confirmation" from NEP is issued to the 
purchaser. 

 

It is the responsibility of the purchaser to verify that all 

information concerning his/her order is correct and to notify 
NEP In writing, of any discrepancy prior to the order being 
shipped. In the event of a change or correction to an existing 
order, a second "Order Confirmation" will be issued by NEP. 

4. Price 

 

Our prices are net, Ex-works Montreal in U.S. 

Currency, unless stated otherwise. 

 

Minimum orders shall be $50.00 minimum. 

 

Shipping and Handling charges are $5.00 minimum 

per order unless the shipment is billed to the purchaser's 
account or shipped freight collect. 

 

NEP reserves the right to adjust accepted prices in the 

event of alterations in rates of exchange, variations in costs 
of materials, changes in wages, interference on the part of 
the Government or similar conditions over which NEP has 
no control. 

5. Payments 

terms 

 

Major credit cards, C.O.D., Prepayment. 

 

For open account, invoices are payable within 30 days 

from the date of invoice without no deduction, unless specify 
otherwise. 

 

An interest charge of 2% per month will be included on 

all overdue payments. 

 

No new order will be process if invoices are not paid 

within 45 days. 

6. Transfer 

of 

ownership 

 

The goods shall remain the property of NEP until the 

full payment for the goods has been received by NEP. 

7. Delivery 

terms 

 

Shipments are Ex-works 400 Lebeau, Montreal, 

Quebec, H4N 1R6, CANADA unless notified otherwise. 

 

Unless special instructions, the order will be delivery in 

the way which NEP deems best without guaranteeing this to 
be the cheapest way of transport. 

 

For International Order, a written designation naming 

the freight forwarding agent is required and will remain in 
effect until notified otherwise. 

 

Any discrepancy, damage or breakage should be 

reported in writing both to NEP and to the Carrier within 5 
working days from the receipt date. 

8. Risk 

 

From the moment of delivery, the purchaser shall bear 

all risks for the goods and NEP shall not be responsible for 
loss and damage incurred during transportation. 

9. Delivery 

time 

 

Delivery time is stated approximately and depends on 

the product ordered, please allow a minimum of: 

  2 weeks for processing North American order. 

  6 weeks for processing International order. 

 

We will make every effort to adhere to our delivery 

promises, but will not accept order or contract cancellation or 
any liability for any direct or indirect losses that may arise for 
any reason whatsoever as a result of our failure to adhere to 
such promises. 

 

10.  Return of good 

 

Goods received by the purchaser cannot be returned 

unless a completed "R.M.A. Form" (Return Material 
Authorization Form)  has been issued by NEP's Customer 
Service. 

 

Any returned goods must be sent to NEP 400 Lebeau, 

Montreal, Quebec, H4N 1R6, CANADA, unless stated 
otherwise by the R.M.A. Form, accompanied with the 
completed "R.M.A. Form", the R.M.A. number shall be 
prominently displayed on the shipping box. Unauthorized 
returns will be refused. 

 

Any returned goods must be sent freight prepaid. Any 

goods that come to us freight collect will be refused and 
returned to sender unless previously agreed to by us in 
writing on the "R.M.A. Form". 

 

Goods returned for credit shall be in condition for 

resale in the original box and properly packaged. Units, 
accessories or components that have been installed are not 
returnable and not refundable. Credit is subject to an 
overhead charge of 30% of the invoice plus shipping & 
handling if returned within 30 days of the invoice date and 
50% from 30 to 60 days. Credit may only be applied against 
existing or future purchases. 

 

Non standard product (SK units with special feature), 

Multisteam manifolds and any DI unit are not returnable and 
not refundable. 

11. Warranty 

 

Provided that the terms of payment are observed, the 

purchaser is offered a warranty of 24 months from the 
original purchase date of delivery for any NEP's standard 
product, provided the equipment has been properly installed 
and operated in accordance with NEP instructions. 

 

The warranty covers faulty manufacture, design and/or 

defective materials and is limited to the equipment and 
components. The warranty shall cease to be valid in the 
event of misapplication, incorrect installation, improper 
maintenance or any other incorrect uses or misuse of the 
product. 

 

For the SK series, the warranty furthermore ceases to 

be valid if the user disconnects or removes any electronic or 
mechanical components prior disconnecting the input power.  
NEP assumes no responsibility for repairs made on 
equipment, unless performed by NEP's authorized 
personnel. 

 

The defective product or component shall be returned 

in accordance with the paragraph 10 (Returns of goods) as 
described in this document. 

 

NEP agrees under the warranty to repair or replace (at 

the discretion of NEP) such standard product or component, 
which upon examination by NEP are found to be defective. 

 

Product or component replaced or repaired under 

warranty will be sent back to the purchaser, standard freight 
paid by NEP 

  Expenses in connection with travelling time, 

dismantling and mounting shall not be paid by NEP 

 

Guarantee for products or components sold but not 

manufactured by NEP, is only given to the same extent as 
given to NEP, however, not exceeding the normal NEP 
warranty. 

 

Parts used for repairs are warranted for the balance of 

the term of the warranty on the original humidifier or 90 
days, whichever is longer. 

 

Any repair made, after the original warranty period; at 

the NEP facilities are warranted for 1 month from the date of 
repair. 

12.  Proper law and jurisdiction 

 

This contract is and shall be deemed to have been 

made in the province of Quebec, CANADA, and shall in all 
respects, be governed by the province of Quebec laws. 

Summary of Contents for SK300-XL Series

Page 1: ...Electric Steam Humidifier SK300 XL Series INSTALLATION INSTRUCTIONS Read and save these instructions SK300 XL IOM Rev 131125...

Page 2: ...the humidification system Have a competent person carry out a risk assessment of the water system supplying the humidifier to ensure the water supply is of an acceptable quality CORRECT USE Neptronic...

Page 3: ...a complete line of Electric Steam humidifiers for Residential application Gas fired Steam humidifiers for Commercial application Steam to Steam and Direct Injection Steam humidifiers for Commercial ap...

Page 4: ...d Mounting 8 Stage 2 Steam Distribution Installation 9 Stage 3 Water Supply Installation 12 Stage 4 Water Drain Connection 13 Stage 6 Electrical Control Connections 15 Humidity signal set up 19 Initia...

Page 5: ...3ph 480V 3ph 600V 3ph SK330M 90 41 30 83 4 see standard SK300 IOM 1 3 76 SK340M 120 56 40 111 0 see standard SK300 IOM 1 3 76 SK370M 210 95 70 n a 84 70 1 3 76 SK380M 240 108 80 n a 96 81 2 3 76 SK39...

Page 6: ...Inlet Diam F G SK330M SK340M SK370M 1 3 76 18 2 462 n a 3 4 20 NPT 15 1 383 7 5 190 SK380M SK390M 2 3 76 18 2 462 9 230 3 4 20 NPT 15 1 383 7 5 190 Note Drain outlet and water supply inlet are located...

Page 7: ...ng and Lifting The SK300 XL Steam Humidifier MUST always be handled and lifted with care and should remain in its original packaging for as long as possible prior to installation The SK300 XL Steam Hu...

Page 8: ...customer is responsible for ensuring their suitability For the installation of the SK300 XL Steam Humidifier and associated components there should be no special tooling requirements above that of a...

Page 9: ...the shortest possible length For flexible steam hose the total steam line length should not exceed 16 feet 5 meters For longer distances use insulated hard piping For insulated hard piping the total s...

Page 10: ...ould not exceed 50 feet 15 m 5 Whenever possible use rigid copper piping flexible steam hose can be used for short runs or for interconnecting between rigid pipe runs ensure that there is no kink in t...

Page 11: ...laced side by side 3 For installation of Multi Steam units please refer to Neptronic Multi Steam Installation Instructions Horizontal duct Fig 9 dimensions in bracket are in mm Vertical duct Fig 10 di...

Page 12: ...m condensate drain from the main steam supply SK380M SK390M Fig 12 dimensions in bracket are in mm Two 3 76mm steam outlets to a single 5 130mm feed pipe should be connected to a single Multi Steam wi...

Page 13: ...de ionized and de mineralized water Maximum water supply pressure 10 to 70psig 70 to 480kPa Minimum water temperature 49 F 4 C Maximum water temperature 104 F 40 C Model Wa er inlet Connection size SK...

Page 14: ...ture 140 F 60 C Model Water Drain Outlet Connection size Pan Drain Outlet Connection size SK330M SK340M SK370M SK380M SK390M 3 4 20mm 1 2 15mm Water Drain Installation Water drain outlet connection sh...

Page 15: ...cal personnel e g electrician or technicians with appropriate training Please observe local codes and regulations concerning the provision of electrical installations WARNING Risk of electric Shock En...

Page 16: ...s contact Operation of humidifier will stop and Alarm message will be displayed Humidifier Control with humidity controller Neptronic SK300 XL modulating Steam Humidifier can be installed in conjuncti...

Page 17: ...ier Control with humidity sensors Neptronic SK300 XL Steam Humidifier can be installed in conjunction with Neptronic SHR10 or SHC80 humidity sensors Fig 18 humidistat High limit 1 4 3 2 F 8 7 6 9 Cont...

Page 18: ...acts One normally connected to common and one normally open contact These contacts should be used to switch a low voltage control up to 24Vac or Vdc with a switching current of no more than 3 A Fig 20...

Page 19: ...hould be located on an inside wall or column It should not be be near any discharge air from supply ducts or sources of heat or cold The airflow switch must be positioned to accurately open on a loss...

Page 20: ...on 0 10V Extra jumper TOP PCB MODULATING CONTROL INPUT HUMIDITY INPUT 4 20mA 0 10V 2 10V 4 20mA 2 10V 0 10V 1 8 7 5 4 3 2 F 6 9 2 10 Vcc Pressure Differential Switch High limit Humidistat 5 Vdc PCB97...

Page 21: ...n 0 10V Extra jumper TOP PCB MODULATING CONTROL INPUT HUMIDITY INPUT 4 20mA 0 10V 2 10V 4 20mA 2 10V 0 10V 1 8 7 5 4 3 2 F 6 9 2 10 Vcc Pressure Differential Switch High limit Humidistat 5 Vdc PCB9708...

Page 22: ...itch 11 Confirm the control signal is matching control signal jumper on Main PCB Start up 12 Proceed to start up the Humidifier as follows a Open the front access door of the humidifier cabinet make s...

Page 23: ...e hours see section 12 Service O No abnormal conditions of operation 5 FILL indicator O Indication that the water supply fill valve is open O Indication that the water supply fill valve is closed 6 ST...

Page 24: ...s Only on modulating humidifiers suffix M If no High limit Duct sensor is installed second line is left blank Quantity of steam produced by the humidifier I e The actual output of the humidifier at th...

Page 25: ...verheated The temperature inside the container has exceeded the boiling temperature The humidifier has automatically shut off P R O B E D E F E C T E D Defected probe The water level sensor is not ope...

Page 26: ...buttons on control panel Note This Step will appear only if Internal has been selected at step 01 03 optional Prop Band allows the set up of proportional band From 3 to 9 Default 3 Proportional band...

Page 27: ...feeding water o DRAIN indicates the drain valve empties the container o CONT indicates that power is supplied to the elements and the humidifier is producing steam TEST button should be used when comm...

Page 28: ...al White Black Orange Purple Purple Purple Blue Black Black Contactor stage 1 Rocker switch Modulating PCB To high limit switch and differential pressure switch No 1 2 No F 24 Vac Input for modulating...

Page 29: ...a result of our failure to adhere to such promises 10 Return of good Goods received by the purchaser cannot be returned unless a completed R M A Form Return Material Authorization Form has been issued...

Page 30: ...treal Qc H4N 1R6 CANADA Tel 1 514 333 1433 Fax 1 514 333 3163 Customer service Fax 1 514 333 1091 Toll free 1 800 361 2308 Business hours from Monday to Friday 8 00am to 5 00pm Eastern Time Toll free...

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