Algas SDI ZIMMER Manual

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

2
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. In no event shall Algas-SDI be liable for any special or
consequential damages including, but not limited to, loss of
production time or loss of profits.
Product names used in this manual are for the manufacturer or
supplier identification only and may be trademarks, or registered
trademarks, of these companies.
In accordance with the manufacturer’s policy of continual product
improvement, Algas-SDI reserves the right to use alternate
manufacturer’s components as vendor availability dictates. For
further information please contact Algas-SDI.
COPYRIGHT
Copyright 2021 by Algas-SDI International, LLC
Seattle, Washington, USA 98108
All rights reserved. No part of this manual may be reproduced or
copied in any form or by any means, photographic, electronic, or
mechanical without the prior express written consent from Algas-
SDI International, LLC.
PATENTS
For patent information go to: www.algas-sdi.com/patents

3
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.
WARRANTY
Algas-SDI International, LLC (ASDI) warrants that the equipment is
free from defects in materials and workmanship under normal use
and service. ASDI agrees to repair or replace, at its option, without
charge F.O.B. factory, any part which has proven defective to the
satisfaction of ASDI within one (1) year from the date of the original
installation or with 18 months from the date of shipment, whichever
is earlier. Equipment, which in the opinion of ASDI, has been
damaged in shipment or by improper installation or operation, or
has been abused or tampered with in any way, will not be accepted
for return under warranty.
ASDI will not accept back charges for work performed by others
upon or in conjunction with ASDI equipment unless prior
authorization is given by means of an ASDI purchase order. ASDI
will not be liable by reason of shutdown, non-operation or increased
expense of operation of other equipment, or any other loss or
damage of any nature, whether direct or consequential, arising from
any cause whatsoever.
ASDI makes NO other warranty of any kind, whatsoever expressed
or implied; and all warranties of merchantability and fitness for a
particular purpose are hereby disclaimed by ASDI and excluded
from these terms of sale. No person has any authority to bind ASDI
to any representation or warranty other than this warranty.
ASDI CONTACT INFORMATION
If you have questions or need help with your equipment, or want
information on other products, contact your distributor or Algas-SDI
at:
Telephone: [phone]
Facsimile: +1.206.789.5414
E-mail: [e-mail]
Internet: www.algas-sdi.com

4
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
Electrical: Voltage:100 – 277 VAC 1PH (All models)
Voltage:240 – 480 VAC 3PH Wye (Z100 and Z150 only)
Frequency: 50/60Hz
Circuit breaker: See Electrical Specifications in the Appendix
Ambient temperature -4 ºF to +122 ºF (-20 ºC to +50 ºC)
rating:
Hazardous Area Rating:
2460 II 2 G
DEMKO 19 ATEX 2083X
II 2 G Ex db IIA T3 Gb
IECEx UL 19.0034X
Ex db IIA T3 Gb Class I, Division 1, Group D, T3
Enclosure Rating: Type 4 (shell not required)
Fasteners:M10 x 50 mm CLASS 8.8, Min. Yield strength 640 MPa
Seal-off: ¾” Male NPT Thread
LPG VAPORIZER
FOR HAZARDOUS
LOCATIONS 2PA5

5
TABLE of CONTENTS
1. INTRODUCTION 7
Description/Overview 7
How the Vaporizer Works 7
Basic Features 8
Model Selection 9
Propane version (P valve) 9
Propane version (P valve) – Table 1 9
LPG version (L valve) 9
LPG version (L valve) – Table 2 9
50/50 version (S valve) 10
50/50 version (S valve) – Table 3 10
Available Options 10
2. INSTALLATION 12
Preparing the Site 13
Materials you may need for Installation 13
Mounting the ZIMMER 14
Piping 15
Relief valve 16
Filtaire 17
Installing Multiple Vaporizers 17
Common Piping Problems 17
Electrical Service 18
Wire length chart (#4 AWG – 21.1 mm2) 19
Wire length chart (#6 AWG – 13.3 mm2) 19
Wire length chart (#8 AWG – 8.36 mm2) 20
Wire length chart (#10 AWG – 5.26 mm2) 20
3. OPERATION 21
Putting Your Vaporizer into Service 21
Shutting Down the System 22
4. MAINTENANCE 23
General 23

6
Servicing your ZIMMER 24
5. TROUBLESHOOTING 25
Possible problems 25
Inlet valve does not open – Tree #1 25
Inlet valve closes during operation – Tree #2 26
6. REPLACEMENT PARTS 27
7. FREQUENTLY ASKED QUESTIONS 28
8. APPENDIX 32
ELECTRICAL SPECIFICATIONS TABLE
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
ZIMMER DRAIN KIT INSTALLATION DRAWING
Warranty Registration - Refer to the nameplate on the vaporizer to fill out the
product registration. Then photocopy and mail to address shown.

7
INTRODUCTION 1
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 the natural environment is insufficient for
vaporization. A primary benefit of this device is that it allows
greater capacities from smaller amounts of stored LPG. Often code
restrictions limit the number and size of cylinders which can be
stored next to a building or in a small space. The ZIMMER
overcomes this problem and can be supplied by as few as one
cylinder or tank of any size, or as many as can be manifolded
together according to local codes.
All ZIMMER vaporizers are manufactured under a certified ISO
9001 quality system. The inlet control valve and heat exchanger
have been proof tested to 1600 psig (110 bar).
How the Vaporizer Works
ELECTRICAL CONDUIT
1
2
3
4
5
6
7
CROSS OVER
CROSS OVER

8
Ref. 1 – Liquid LPG enters the inlet valve where the inlet valve
screen prevents debris from entering.
Ref. 2 – Liquid flows through the inlet valve where it is controlled by
a metal-to-metal seat and ball. The infinite seating positions of the
ball provide long life.
Ref. 3 – As liquid passes through the tubes, the energy is
transferred, causing the liquid to boil. Tubes provide a secure
pressure boundary and exceptional heat transfer.
Ref. 4 – Energy drawn from the heat sink is replenished by self-
regulating heaters without the need for switches, temperature
sensors, relays, or other controls. The heaters cannot overheat by
nature of their design and they consume only as much energy as is
needed for vaporization.
Ref. 5 – Power is supplied to the heaters by a wide range of
voltages through a factory-mounted explosion-proof seal.
Ref. 6 – As LPG vapor exits the vaporizer, it heats or cools the
temperature-sensitive bulb, providing feedback to the inlet valve.
Ref. 7 – The inlet valve receives feedback from the temperature-
sensitive bulb and combines it with pressure feedback to ensure
only superheated LPG vapor (superheat is the amount of
temperature above the dew point) leaves the vaporizer. The valve
modulates the inlet flow to control the process.
In the event of a power failure, the vaporizer will continue to
operate until all available energy has been used. If the power
comes back on before all the energy has been used, the heat
process served by the LPG should remain engaged. Otherwise,
the inlet valve will close as the heat stored in the heat exchanger is
transferred to the passing fluid. When the power comes back on,
the vaporizer will automatically re-energize and begin operation.
Basic Features
The heaters are self-temperature-regulating and therefore do not
have (or need) an external temperature sensor. The heat
generating material in the heaters also acts as a high-temperature
limit by breaking down if it reaches its critical point.
Because of its unique design features, the ZIMMERcan be
operated on power supplies ranging from 100 - 480 volts (480 VAC
Wye connection or 277VAC per phase to neutral) depending on the
model. When operated at 110V, the maximum continuous capacity
rating is reduced by 25%.

9
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).
The valve expects to see the vapor exit the vaporizer at 8 °C (15
°F) warmer than the boiling point of the respective gas. The unique
function of the valve is that it senses both pressure and
temperature to truly predict the boiling point.
The valve is clearly marked with a sticker indicating whether it is to
be used with LPG (70/30), Propane or 50/50 (LPG).
Propane version (e.g. Z40P) – See Table 1
•Use with 85% or greater commercial Propane.
•Never use propane which exceeds 15% Butane.
Table 1 - Propane version
100% Butane
Never use in this range
0% Propane
15% Butane
Full capacity
85% Propane
0% Butane
100% Propane
LPG version (e.g. Z40L) – See Table 2
•Full capacity is based on LPG containing 60-80% Butane.
•Never use LPG which contains more than 80% Butane.
•Using the LPG version with LPG containing more than 40-
60% Propane will decrease the capacity of the vaporizer.
*Especially in warmer environments.
Table 2 - LPG version
100% Butane
Never use in this range
0% Propane
80% Butane
Full capacity
20% Propane
60% Butane
*Reduced capacity
40% Propane
40% Butane
60% Propane
0% Butane
Never use in this range
100% Propane

10
50/50 version (e.g. Z40S) – See Table 3
•Full capacity is based on LPG containing 40-60% Butane.
•Never use LPG which contains more than 60% Butane.
•Using the 50/50 version with LPG containing more than 60%
Propane will decrease the capacity of the vaporizer.
*Especially in warmer environments.
Table 3 - 50/50 version
100% Butane
Never use in this range
0% Propane
60% Butane
Full capacity
40% Propane
40% Butane
60% Propane
0% Butane
*Reduced capacity
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
Algas-SDI P/N: 80887 Tank Mount Kit for mounting ZIMMER
to any horizontal tank up to 48” (1,250 mm) diameter.
Algas-SDI P/N: 80888 (includes Kit P/N: 80890) Piping Kit
for use with Tank Mount Kit
Algas-SDI P/N: 80885 Wall Mount kit
Algas-SDI P/N: 80892 Strainer with 40 mesh and piping kit
Algas-SDI P/N: 80890 Outlet regulator/gauge kit with
Fluorocarbon elastomer for high temperature gas
Algas-SDI P/N: 82288 FILT-EZE - Vapor filter for filtering out
heavier hydrocarbons
Algas-SDI P/N: 80895 Seal off and terminal box kit Div 1 or
80896 Seal off and terminal box kit Ex.
Algas-SDI P/N: 40835 Mobile application end cap latch kit
Algas-SDI P/N: 80770 Drain kit for easy removal of heavy ends
Algas-SDI P/N: 82288 FILT-EZE - Vapor filter for filtering out
heavier hydrocarbons or P/N 20536-ASME Filtaire F4

11
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
Algas-SDI P/N: P/N 20536-ASME Filtaire F4 - Vapor filter for
filtering out heavier hydrocarbons
Algas-SDI P/N: 54294 4-Pole 40AMP 3PH Circuit Breaker
Algas-SDI P/N: 80770 Drain Valve kit

12
INSTALLATION 2
WARNING
The equipment described in this manual is designed to operate with LP-gas, a
flammable fuel under pressure. The nature of the application involves inherent
hazards that could result in injury. 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
To prevent ignition of hazardous atmospheres:
1. Any repairs internal to the flameproof enclosure must be made by the
manufacturer or its authorized service center.
2. Keep flameproof enclosure tight, torque to 40,6 Nm (30 ft. lbs.) while in service
and disconnect power before installing or removing vaporizer from service.
NOTE
Installer must install a terminal box (connection facility).
Metal Terminal Box (3/4”):
Use a suitably certified metal terminal box (3/4”) for the area classification,
ATEX or IECEx certified - for Europe; or Class I, Division 1, Group D (UL listed
or equivalent) - for US and Canada. Electrical wiring must be rated for -20ºC
(-4ºF) to 130 ° C (266 ° F).
CAUTION
Vaporizer may be hot during or after use.
CAUTION
To provide grounding, connect only metal electrical conduit or armored cable to the Metal
Terminal Box.
CAUTION
Do not install vaporizer in corrosive environments or expose to corrosive chemicals.
CAUTION
If flameproof joint dimensions are required by the end user, please contact Algas-
SDI.
CAUTION
Propane odor can fade.

13
Preparing the site
When preparing your site, consider local setback limitations for your
desired storage container(s). Also, consider points of
ingress/egress and other openings into buildings, including any air
intakes. The ZIMMER vaporizer is explosion-proof, which means
that it can be mounted next to, on, or near the storage container(s).
For portable applications, the ZIMMER (up to 50 kg/hr model)
can be mounted on the storage container. Make sure the mount
touches the vessel in as small an area as possible to avoid
corrosion on the vessel surface.
For stationary applications mount the ZIMMER on a wall or
support near the container(s) or on the container (up to 50 kg/hr
model) by using the tank mount kit.
Materials you may need for installation
♦Storage tank, or cylinder(s) with liquid withdrawal valve(s) also
called “dip tube(s)”, are required.
♦Excess flow valve(s).
♦Manifold piping if using multiple cylinders.
♦Inlet isolation valve with hydrostatic relief valve approved for
liquid LP Gas service (included with Algas-SDI P/N 80892).
♦Piping components including forged steel union or removable
compression/flare fittings.
♦SCH 80 pipe for liquid service, or approved tubing and fittings.
♦Inlet strainer with No.40 mesh screen (in Algas-SDI P/N 80892)
♦Outlet regulator with high temperature Fluorocarbon elastomer
(Viton) seat, (Algas-SDI P/N 80890) (Outlet Range 0.21 – 2.10
bar [3-30 psig]).
♦Outlet isolation valve approved for LP Gas vapor service
(included with Algas-SDI P/N 80892).
♦Wall mount kit up to model Z50. (Algas-SDI P/N 80885).
♦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.

14
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. For mounting options see Available Options.
MOUNTING CHANNEL
3/8" WASHER
SLEEVE
ANCHOR

15
Piping
CAUTION
Teflon tape can clog orifices if not properly used. If a removed
fitting has Teflon tape, make sure to clean all threads and remove
all tape debris before re-installing.
The ZIMMER is designed for feed-through operation. If you are
using cylinders to store the LPG, you will need liquid withdrawal
valves in each cylinder. It is best to use valves that have both vapor
and liquid withdrawal ports – this allows you to use vapor when
your load is small or when the temperature is high, and then use
your vaporizer when the ambient conditions are insufficient.
Typical Piping Installation – Dip Tube
If you are using a tank to store the LPG, you will need to connect to
the bottom of the tank or to a connection that has a “dip tube”
extending into the tank for liquid withdrawal.
♦Install an approved isolation valve at the outlet of the tank or
use the existing tank valve. If you are using cylinders you
should install an isolation valve after the cylinders have been
manifolded together. The isolation valve should have a
hydrostatic relief valve installed to protect the pipe section
between the valves.
♦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.
NOTE
Do not install a check valve between the ZIMMER and the tank or
cylinders! Liquid must be able to back-flow if necessary.
♦At the outlet of the ZIMMER install an isolation valve approved
for LPG vapor service.

16
♦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. Never install the regulator more
than 1 meter (3 feet) from the vaporizer. If you are using PE
pipe after the regulator, ensure that it is connected at a
minimum 2 meters (6 feet) after the vaporizer.
♦Install a pressure gauge in the regulator or at the regulator
outlet.
♦After the regulator, install a “drip-leg” in the piping or a vapor
filter to collect any residue or heavy-ends from the LPG. The
drip leg should terminate with a valve and a plug for draining.
LPG liquid line size chart (Minimum Pipe Size)
Relief valve
For horizontal installation, no modifications to the relief valve
orientation are required. For vertical installation, ensure that the
relief valve vent is piped in a vertical orientation. This may be
achieved by using a pipe away adapter with a ½” NPT pipe nipple
and ½” NPT F x F elbow, or by switching the LPG outlet adapter
with the pressure relief valve to ensure the pressure relief valve
vents upwards. Leak test new piping connections during
commissioning.
Note: When mounting vertically, always ensure that the LPG
inlet and the outlet end of the vaporizer are on top.
Capacity of
units
Distance from storage to vaporizer - feet (meters)
MMBtu
(Kcal)
Kg
LBS
(GPH)
25
(8)
50
(15)
75
(23)
100
(31)
150
(36)
200
(61)
300
(92)
400
(122)
1.1
(288,792)
25
55
(12.5)
½”
(DN15)
½”
(DN15)
½”
(DN15)
½”
(DN15)
½”
(DN15)
¾”
(DN20)
¾”
(DN20)
¾”
(DN20)
1.8
(446,069)
40
88
(20)
½”
(DN15)
½”
(DN15)
½”
(DN15)
¾”
(DN20)
¾”
(DN20)
1”
(DN25)
1”
(DN25)
1”
(DN25)
2.3
(557,584)
50
110
(25)
½”
(DN15)
½”
(DN15)
½”
(DN15)
¾”
(DN20)
¾”
(DN20)
1”
(DN25)
1”
(DN25)
1”
(DN25)
4.6
(1,155,168)
100
220
(50)
½”
(DN15)
¾”
(DN20)
¾”
(DN20)
¾”
(DN20)
1”
(DN25)
1”
(DN25)
1”
(DN25)
1¼”
(DN32)
6,8
(1,722,690)
150
352
(80)
¾”
(DN20)
¾”
(DN20)
1”
(DN25)
1”
(DN25)
1”
(DN25)
1¼”
(DN32)
1¼”
(DN32)
1¼”
(DN32)

17
Filtaire
In areas where LPG quality is poor it may be necessary to install
FILTAIRE or FILT-EZE Gas trap at the outlet of your vaporizer.
♦For model Z150 use FILTAIRE model F4 P/N 20536-ASME.
♦For model Z100 above 14ºF (-10ºC) ambient temperature (35
psig (2.4 bar) saturation pressure) use FILT-EZE P/N 82288.
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. It is best to keep the piping as short as possible.
♦Install an isolation valve at the inlet and outlet of each vaporizer.
♦Install an appropriately sized regulator with Fluorocarbon
elastomer (Viton) seat after the outlets have been manifolded
together. For more than two vaporizers use one adequately
sized regulator with a Fluorocarbon elastomer (Viton) seat.
Common piping problems
Problem: Frost or condensation on the liquid LPG piping.
Cause: Vaporizer installed with undersized piping from
storage container to vaporizer.
Reason: Liquid LPG boils in the pipe before the vaporizer
causing a reduction in vaporization capacity.
Problem: Moisture or water droplets on the piping before the
regulator. Frosting of the regulator.
Cause: Outlet regulator installed too far from vaporizer or
below vaporizer outlet.
Reason: High pressure LPG vapor condenses between the
vaporizer outlet and the regulator.
Problem: Downstream component failure.
Cause: Drip leg or filter is not installed or is too small.
Reason: Oils or heavy ends collect in downstream regulators
and other components.

18
Electrical Service
The ZIMMER vaporizer is manufactured as an explosion proof
device suitable for hazardous locations. 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.
♦You will also need a disconnect switch located within sight of
the vaporizer (refer to Electrical Specification in Appendix).
♦Select the appropriate size conductors based on the current
draw (refer to Electrical Specification in Appendix) and
conductor run distance (see reference charts below).
♦Install metal terminal box to the ¾” MNPT seal-off to make the
wiring connections in accordance with the local electrical codes.
Ensure the terminal box is connected to seal-off before
vaporizer is mounted to wall.
Metal Terminal Box (3/4”) for 50kg/hr and Smaller models
Use a suitably certified metal terminal box for the area
classification, ATEX or IECEx certified - for Europe; or Class I,
Division 1, Group D (UL listed or equivalent) - for US and
Canada. Electrical components must be rated for 130°C
(266°F). (ASDI P/N 80895 (CLASS I DIV 1) OR80896 (ATEX
Ex d)
Metal Terminal Box (1-1/4”) for 100kg/hr and 150kg/hr models
Ex db IIA Gb or Ex eb IIA Gb, ATEX or IECEx certified - for
Europe; or Class I, Division 1, Group D (UL listed or equivalent)
- for US and Canada. Electrical components must be rated for
130°C (266°F). (KILLARK P/N GESLT-4 or equivalent)
♦Do not separate vaporizer sections to access the wiring. Use
conductor assembly provided.
♦Connect the green conductor to ground. See appropriate wiring
schematic in Appendix based on your desired installation. Do
not pull on, twist, or bend the wires.
CAUTION________________________________________
When installing the metal terminal box, use an open-end wrench to
securely hold the factory provided seal-off to prevent twisting!
___________________________________________________

19
Wire Length Chart [#4 AWG – 21.1 mm2]
Wire Length Chart [#6 AWG – 13.3 mm2]