Peak Scientific Precision Zero Air User manual

Precision Zero Air

User Manual

2013 © Peak Scientific - Rev. 0 - 09/01/13

Precision Zero Air UM

Page 2 2013 © Peak Scientific - Rev. 0 - 09/01/13

Contents

Change History 3

How to use this manual 3

Introduction 4

Safety Notices 5

Symbols 5

Safety Notice to Users 5

Warranties and Liabilities 6

Technical Specifications 7

Environment 7

Inlet Conditions 7

Outlet Gas 7

Electrical Requirements 7

General 7

Unpacking 8

Contents 9

Unpacking Instructions 9

Installation 10

Generator Environment 10

General Dimensions 10

Air Purity 11

Rear Connections 11

Fittings Kit 12

Air In 12

Electrical Connection 13

Start-Up Sequence 14

IMPORTANT DOCUMENT

Service Requirements 16

Service Schedule 16

Service Plans 16

Cleaning 16

Trouble Shooting 17

Precision Zero Air UM

Page 3 2013 © Peak Scientific - Rev. 0 - 09/01/13

Change History

Rev. Comment Name Date

How to use this manual

This manual is intended for end users and has been written so that it can either

be read as a step by step guide to installation and usage; or as a reference

document where you can skip to the relevant information.

Please review each of the following sections carefully.

Thank you for selecting Peak Scientific to meet your Gas Generation needs,

should you require any further assistance or support please do not hesitate to

contact Peak Scientific or the Peak Partner from which you purchased your

Generator.

Precision Zero Air UM

Page 4 2013 © Peak Scientific - Rev. 0 - 09/01/13

Introduction

Precision is a modular system with differing flow rates that allows you to add

multiple generators as your gas and analysis demands change. The Precision

Series will keep your gas flowing with consummate accuracy and reliability,

whatever your needs, while fitting neatly into any lab space.

The Precision Zero Air Generator provides hydrocarbon free air, suitable as a

Flame Support Gas at Trace and Standard detection limits.

Features include:

•Suitable for Flame Support Gas at Trace and Standard detection limits

•Generates Zero Air on demand from Compressed Air

•Catalyst chamber to remove Hydrocarbons (as methane) to <0.05ppm

•Minimum maintenance with only a filter change per annum.

•Small and Stackable

With the Precision Zero Air based on proven technology, it removes moisture

and other gases to leave clean, dry, phthalate free Air.

To ensure this Generator model meets our high expectations with regards to

reliability and performance, we have tested this new model extensively at our

manufacturing plant and with end users around the world to ensure reliability

and longevity of the system.

Precision Zero Air UM

Page 5 2013 © Peak Scientific - Rev. 0 - 09/01/13

Safety Notices

Symbols

This manual uses the following symbols to highlight specific areas important to

the safe and proper use of the Generator

Safety Notice to Users

These instructions must be read thoroughly and understood

before installation and operation of your Peak Precision Zero

Air Generator. Use of the Generator in a manner not specified

by Peak Scientific MAY impair the SAFETY provided by the

equipment.

When handling, operating or carrying out any maintenance,

personnel must employ safe engineering practices and

observe all relevant local health and safety requirements and

regulations. The attention of UK users is drawn to the Health

and Safety at Work Act 1974, and the Institute of Electrical

Engineers regulations.

If the equipment is used in a manner not specified by the

manufacturer, the protection provided by the equipment

maybe impaired.

A WARNING notice denotes a hazard. It calls attention to an operating procedure,

process or similar, which if not correctly performed or adhered to, could cause

personal injury or in the worst case death. Do not proceed beyond a WARNING notice

until the indicated conditions are fully understood or met.

A CAUTION notice denotes a hazard. It calls attention to an operating procedure,

process or similar, which if not correctly performed or adhered to, could cause damage

to the Generator or the Application. Do not proceed beyond a CAUTION notice until

the indicated conditions are fully understood or met.

Caution, risk of electric shock. Ensure power to the Generator has been removed

before proceeding.

Precision Zero Air UM

Page 6 2013 © Peak Scientific - Rev. 0 - 09/01/13

Warranties and Liabilities

1. The Company warrants that it has title to the Goods.

2. Subject to the provisions of this clause the Company warrants that the

Goods shall comply in all material respects with any specification referred

to in the Order Confirmation (as the same may be amended) and shall,

subject thereto, be free from defects in material and workmanship for the

lesser of a period of twelve months from the date of delivery or thirteen

months from the date of dispatch from the factory.

3. Save as provided in this clause and except where the Goods are sold to a

person dealing as a consumer (within the meaning of the Unfair Contract

Terms Act 1977) all warranties, conditions or other terms implied by statute

or common law are hereby expressly excluded save to the extent they may

not be lawfully excluded. When the Goods are sold to a consumer within

the meaning of the Unfair Contract Terms Act 1977 their statutory rights are

not affected by the provisions of this clause.

4. In the event of the Customer making a claim in respect of any defect in

terms of clause 2 hereof the Customer must.

4.1. Reasonably satisfy the Company that the Goods have been properly

installed, commissioned, stored, serviced and used and without

prejudice to the generality of the foregoing that any defect is not the

direct or indirect result of lack of repair and/or servicing, incorrect

repair and/or servicing, use of wrong materials and/or incorrect spare

parts

4.2. Allow the company to inspect the Goods and/or any installation and

any relevant packaging as and when reasonably required by the

Company.

5. Subject to the Company being notified of any defect as is referred to in

sub-clause 2 hereof within a reasonable time of it becoming apparent and

subject always to the terms of sub-clause 4 hereof, the Company shall, in its

option, replace or repair the defective Goods or refund a proportionate part

of the Price. The Company shall have no further liability to the Customer

(save as mentioned in sub-clause 6 hereof).

6. The Company shall be liable to indemnify the Customer in respect of any

claim for death or personal injury to any person in so far as such is

attributable to the negligence or breach of duty of the Company or any

failure by the Company to comply with the provisions of sub-clause 2

hereof.

7. Save as provided in sub-clause 2 hereof the Company shall not be liable in

respect of any claim by the Customer for costs, damages, loss or expenses

(whether direct, indirect, consequential or otherwise) or indemnity in any

respect howsoever arising including, but not by way of limitation, liability

arising in negligence (other than pursuant to clause 6 above) that may be

suffered by the Customer or any third party.

2002/95/EC RoHS (Restriction of Hazardous Substances)

Peak Scientific Instruments Ltd fully complies with its obligations towards the

European WEEE (Waste of Electrical and Electronic Equipment) Directive

Precision Zero Air UM

Page 7 2013 © Peak Scientific - Rev. 0 - 09/01/13

Technical Specifications

Environment

1500

3500

Min-Max Air Operating Temperature

5°C - 35°C / 41°F - 95°F

Maximum Relative Humidity

70% Non-Condensing

Maximum Altitude

2000 metres

Min/Max Storage Temperature

-20°C - 60°C / -4°F - 140°F

Inlet Conditions

Min/Max Air Inlet Pressure

6.2-10 bar / 90-145psi

Minimum Air inlet Flow (l/min)

1.5

3.5

Minimum Air Quality

ISO8573-1:2010 Class 1.4.1

Maximum Inlet CH

Concentration

100ppm CH

Outlet Gas

Maximum Gas output Pressure

5.5/80 psi

Maximum Outlet Flow Rate

1500cc

3500cc

Start-up time

60 minutes

Outlet CH4 Concentration

<0.05ppm

Particles

<0.01µm

Phthalates

NONE

Suspended Liquids

NONE

Gas Outlets

1 x ¼” BSPP

Drain Outlets

None

Electrical Requirements

Voltage

110 VAC ±10%

230VAC ±10%

Frequency

50/60 Hz

Current

110V 2A

230V 1A

Input Connection

C14 Plug

Power Cord

C13 Socket to Local Connection

Pollution Degree

Insulation Category

General

Dimensions cm (inches) WxDxH

38.0 (14.9) x 54.0 (21.2) x 15.6 (6.14)

Generator Weight Kg (lbs)

16 (35)

Shipping Crate Dimensions cm(inches)

54.2(21.3) x 70.0(27.5) x 44.0(17.3)

Shipping Weight Kg (lbs)

19 (41.9)

Precision Zero Air UM

Page 8 2013 © Peak Scientific - Rev. 0 - 09/01/13

Unpacking

Although Peak Scientific take every precaution with safe transit and packaging,

it is advisable to fully inspect the unit for any sign of transit damage.

Check ‘SHOCKWATCH’ label for signs of rough handling prior to un-packing –

Any damage should be reported immediately to the carrier and Peak Scientific

or the Peak Partner from where the unit was purchased.

Follow the unpacking instructions posted on the side of the crate. It will require

one person to remove the unit from the shipping crate and lift the Generator

onto the bench.

Please save the product packaging for storage or future shipment of the

Generator.

After unpacking and a visual inspection, the unit should be

placed in a ventilated area away from direct sunlight. Care

should be taken not to obstruct the ventilation holes on the

side of the unit. The Generator should be placed on a steady

and level base.

Performance of the Generator (like all sophisticated

equipment) is affected by ambient temperatures. Prolonged

operation in temperatures exceeding 35°C will shorten the life

of the unit.

Precision Zero Air UM

Page 9 2013 © Peak Scientific - Rev. 0 - 09/01/13

Contents

Each shipping box should contain the following: -

Zero Air Generator

¼” Teflon Tubing

¼”x¼” & ¼”x⅛” Compression Fittings

UK Mains Cable

EU Mains Cable

US Mains Cable

Installation Guide– Precision Zero Air

User Manual CD– Precision Zero Air

Unpacking Instructions

The Precision Zero Air generator weights approximately 16Kg, and as such

should only be lifted using safe lifting practice.

1. Remove the screws encircled in red around the bottom of the crate lid

and lift upwards.

2. Next, position your hands underneath the unit on either side, ready to

lift.

3. Ensuring your knees are bent and your back is straight, lift the unit to

the desired location.

Precision Zero Air UM

Page 10 2013 © Peak Scientific - Rev. 0 - 09/01/13

Installation

Generator Environment

The Generator is designed for indoor use only. It should be

installed adjacent to the application(s) it is supplying. If this is

not convenient then the unit can be sited elsewhere, however,

consideration should be made of the lengths of pipe runs as

pressure drops can result from extended runs of pipe.

Performance of the Generator (like all sophisticated

equipment) is affected by ambient conditions. Note should

also be taken to the proximity of Air Conditioning outlets.

These can sometimes give rise to “pockets” of air with high

relative humidity. Operation of the unit within such a pocket

could adversely affect its performance. Consideration should

also be given to the air flow around the unit. It is

recommended that an air gap of 75mm (3”) should be

maintained down both sides and at the rear of the unit. Please

refer to the drawing below for the general dimensions of the

unit.

Maximum Ambient Conditions: 35°C (dry bulb) 70%RH (Max) Non-Condensing

General Dimensions

54.0cm

38.0cm

15.6cm

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