Algas SDI ZIMMER Operation & Maintenance Manual
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Algas SDI ZIMMER Operation & Maintenance Manual

Dry electric vaporizer
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...Innovative liquid vaporizing and gas mixing solutions
ZIMMER
Dry Electric Vaporizer
Operations & Maintenance
Manual
151 S. Michigan Street, Seattle, Washington, USA 98108
Tel: +1 206-789-5410 Fax: 206-789-5414 Web: www.algas-sdi.com
FILE: MANUAL PN 54399 REV 3-10-2021 ZIMMER ELECTRIC VAPORIZER.doc
Briana
1
2021.03.1
6 16:32:45
-07'00'

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Summary of Contents for Algas SDI ZIMMER

  • Page 1 ...Innovative liquid vaporizing and gas mixing solutions ZIMMER Dry Electric Vaporizer Operations & Maintenance Manual 151 S. Michigan Street, Seattle, Washington, USA 98108 Tel: +1 206-789-5410 Fax: 206-789-5414 Web: www.algas-sdi.com FILE: MANUAL PN 54399 REV 3-10-2021 ZIMMER ELECTRIC VAPORIZER.doc Briana 2021.03.1 6 16:32:45 -07'00'...
  • Page 3 DISCLAIMER and COPYRIGHT DISCLAIMER Read this Operations and Maintenance Manual before operating the ZIMMER! Algas-SDI International, LLC shall not be liable for technical and/or editorial errors or omissions in this manual. Algas-SDI makes no warranties, express or implied, including the implied warranties of merchantability and fitness for a particular purpose with respect to this manual.
  • Page 4 WARRANTY and CONTACT INFORMATION WARRANTY REGISTRATION Fill out the Warranty Registration information on the last page of this manual. Refer to the nameplate on the vaporizer to fill out the product registration. Then make a photocopy and mail to the address shown at the bottom, or scan and email alternatively.
  • Page 5 TECHNICAL SPECIFICATIONS Pressure Relief Valve Set point: 17.24 barg (250 psig) Heat Exchanger: MAWP: 17.24 barg @ 149 ºC (250 psig @ 300 ºF) MDMT: -29 ºC @ 17.24 barg (-20 ºF @ 250 psig) Hydrostatic Test Pressure: 25.86 barg (375 psig) PED: SEP (Sound Engineering Practice) for models Z25 - Z50 Category I for models Z100 - Z150...

  • Page 6: Table Of Contents

    LPG version (L valve) – Table 2 50/50 version (S valve) 50/50 version (S valve) – Table 3 Available Options INSTALLATION Preparing the Site Materials you may need for Installation Mounting the ZIMMER Piping Relief valve Filtaire Installing Multiple Vaporizers Common Piping Problems Electrical Service Wire length chart (#4 AWG –...
  • Page 7 ZIMMER 25/40/50 1PH EQUIPMENT DRAWING ZIMMER 100/150 3PH EQUIPMENT DRAWING ZIMMER 25/40/50 WIRING SCHEMATIC ZIMMER 100/150 WIRING SCHEMATIC ZIMMER SINGLE UNIT HORIZONTAL INSTALLATION DRAWING ZIMMER MULTI UNIT HORIZONTAL INSTALLATION DRAWING ZIMMER SINGLE UNIT VERTICAL INSTALLATION DRAWING ZIMMER WALL MOUNTING DETAIL DRAWING...

  • Page 8: Introduction

    INTRODUCTION Description / Overview Your new ZIMMER is a dry-electric LPG or Propane vaporizer that adds energy to vaporize liquid fuel when the amount of energy available from natural environment insufficient vaporization. A primary benefit of this device is that it allows greater capacities from smaller amounts of stored LPG.

  • Page 9: Basic Features

    Because of its unique design features, the ZIMMER can be operated on power supplies ranging from 100 - 480 volts (480 VAC Wye connection or 277VAC per phase to neutral) depending on the model.

  • Page 10: Model Selection

    Model Selection The ZIMMER is available in three versions – One propane Model (e.g. Z40P) and two LPG models (e.g. Z40L and Z40S). The difference between the L, P and the S models are the inlet valves. The inlet valve operates on the thermodynamic properties of the specific gas (either LPG or commercial propane).

  • Page 11: 50/50 Version (S Valve)

    *Reduced capacity 0% Butane 100% Propane Available Options Your ZIMMER vaporizer may be equipped with one or several factory options. All options can be integrated into the ZIMMER vaporizer and are designed to enhance convenience to the end user. Ask for the following items from your local Algas-SDI dealer: Models Z25, Z40 and Z50 ...
  • Page 12  Algas-SDI P/N: 80770 Drain Valve kit Models Z100 and Z150  Algas-SDI P/N: 80771 Free standing kit, floor mount  Algas-SDI P/N: 81633 Wall Mount kit  Algas-SDI P/N: 81634 Strainer and piping kit  Algas-SDI P/N: 81635 Regulator and gauge kit ...

  • Page 13: Installation

    Only a TRAINED and FULLY QUALIFIED person should service this equipment. NOTE Prior to installing your new ZIMMER, check all relevant codes and standards that apply in your local area to ensure compliance! CAUTION...

  • Page 14: Preparing The Site

    ♦ Electrical disconnect switch (See Electrical Specifications in Appendix). ♦ Metal Terminal box use Algas-SDI P/N 80895 (Div 1) and P/N 80896 (Ex) for models up to 50kg/hr. ♦ Wire to connect your ZIMMER. Wire type will be determined by your specific voltage, current and wiring conditions.

  • Page 15: Mounting The Zimmer

    Mounting the ZIMMER Z25/40/50 model shown Z100/150 model shown If mounted outdoors, the ZIMMER must be mounted horizontally or vertically on a vertical surface to maintain its enclosure rating. Use Algas-SDI Mounting Kit P/N 80885, or equivalent components, when mounting the ZIMMER to a concrete, masonry, or wood construction wall.

  • Page 16: Piping

    ♦ After the isolation valve, install a ½” or ¾” NPT strainer with a size 40 or smaller mesh screen. ♦ Connect the strainer to the inlet of the ZIMMER using ½” or ¾” pipe, Schedule 80, depending on the model.

  • Page 17: Relief Valve

    ♦ Next, install a pressure regulator with a high temperature Fluorocarbon elastomer (Viton) seat no more than 1 meter (3 feet) after the vaporizer outlet. Install this regulator as close to the outlet of the vaporizer as possible and always at a higher elevation than the vaporizer outlet to allow any condensed liquid to travel back to the vaporizer.

  • Page 18: Filtaire

    Below 14ºF (-10ºC), use FILTAIRE model F4 P/N 20536-ASME. ♦ For models Z25, Z40 and Z50 use FILT-EZE P/N 82288. Installing Multiple Vaporizers Multiple ZIMMER vaporizers can be manifolded together to increase the total system capacity. ♦ Manifold the inlets and outlets together using similar length piping runs.

  • Page 19: Electrical Service

    Do not separate the heat exchanger to access the electrical enclosure – separating the enclosure will void warranty! ♦ When connecting the electrical service for the ZIMMER you will need a circuit breaker appropriate for the application. See Electrical Specifications in the Appendix.

  • Page 20: Wire Length Chart (#4 Awg - 21.1 Mm 2 )

    Wire Length Chart [#4 AWG – 21.1 mm Wire Length Chart [#6 AWG – 13.3 mm...

  • Page 21: Wire Length Chart (#8 Awg - 8.36 Mm 2 )

    Wire Length Chart [#8 AWG – 8.36 mm Wire Length Chart [10 AWG – 5.26 mm...

  • Page 22: Operation

    To initiate operation of the ZIMMER vaporizer, engage the electrical supply at the disconnect and open all valves in the liquid supply line to the vaporizer.

  • Page 23: Shutting Down The System

    Shutting down the system For overnight or short time periods: ♦ Because the ZIMMER uses only a small amount of electricity (e.g. approximately 300 - 600 watts in 1 PH operation for Z50) when there is no load, it is suitable to leave the power engaged even during periods of non-use.

  • Page 24: Maintenance

    GENERAL The ZIMMER vaporizer is designed for long-term trouble-free operation. Because of the nature of its use, and the severe duty it receives, it is important to provide scheduled maintenance. The...

  • Page 25: Servicing Your Zimmer

    Servicing your ZIMMER ZIMMER vaporizers are designed to require very little maintenance. The amount and frequency of maintenance depends on the quality of the LPG. The main servicing points for the system are the drip leg or heavy ends trap, vaporizer gas passages, the inlet strainer, and the inlet valve screen.

  • Page 26: Troubleshooting

    TROUBLESHOOTING The ZIMMER is a very simple device with few areas for problems to occur. The main areas of the vaporizer are the inlet valve and the heat exchanger. The heaters used are not ordinary wire filament resistance heating elements that are susceptible to burn-out.

  • Page 27: Inlet Valve Closes During Operation - Tree #2

    Is current pressure Debris per table losses in liquid on inlet values? piping screen? 1. Exceeding vaporizer Allow ZIMMER to capacity. Lower capacity completely cool for 5-6 Clean inlet or add additional hours. Apply power screen vaporizers. and measure current debris 2.

  • Page 28: Replacement Parts

    REPLACEMENT PARTS ASDI P/N Recommended Item Description 50/50 LPG 70/30 LPG PROPANE replacement interval Valve actuator replacement kit 40815 40816 40817 only required if damaged Valve replacement kit 40946 40944 40945 only required if damaged Replacement vaporizer gas 60564 passage plugs (includes o-rings) 3/4”...

  • Page 29: Frequently Asked Questions

    Can the ZIMMER use any mixture of propane and or butane? There are three versions of the ZIMMER – one for commercial propane (e.g. Z40P), one for standard LPG 70% Butane/ 30% Propane (e.g. Z40L), and one for 50% Butane/ 50% Propane (e.g.
  • Page 30 Q14: Can the ZIMMER be used in an economy configuration like the XP vaporizers? A14: With Propane models, but at present an economy kit is not offered for the ZIMMER. Q15: What is the minimum temperature rating for the ZIMMER? A15: The UL/CE approval is valid for -4ºF (-20 ºC).
  • Page 31 ZIMMER families and are ordered under separate part numbers. Q21: Why do I require special circuit breakers for ZIMMER vaporizers? A21: Because of the high initial current of the ZIMMER, Type D or TYPE J breakers are required. Please see electrical specifications in the Appendix.
  • Page 32 Q27: Is it possible to clean the new ZIMMER without removing from service? A27: Yes. The innovative design of the ZIMMER allows tubes to be cleaned in place, and for the inlet valve to be removed from service without disconnecting the remaining LPG...

  • Page 33: Appendix

    Appendix ELECTRICAL SPECIFICATIONS Single phase wiring Z25 (25 kg/hr nominal)*** Voltage L1 to Neutral [V] Power [kW] * Current at rated capacity [A] * 22.3 18.6 14.3 13.5 12.4 10.7 Breaker - D/J type [A] (125%) * Z40 (40kg/hr nominal)*** Voltage L1 to Neutral [V] Power [kW] * Current at rated capacity [A] *...
  • Page 48   Algas-SDI International, LLC 151 S. Michigan Street Seattle, Washington 98108 Ph.: 1.206.789.5410 Fax.: 1.206.789.5414 www.algas-sdi.com...

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